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C. Gloriosi Astronomical Observatory, Salerno" }, "230": { "first_date": "2001-07-22", "last_date": "2003-05-04", "observations": 79, "station_name": "Mt. 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"station_name": "Grorudalen Optical Observatory" }, "239": { "first_date": "2001-08-14", "last_date": "2013-10-29", "observations": 449, "station_name": "Trebur" }, "240": { "first_date": "2001-09-27", "last_date": "2022-11-13", "observations": 9320, "station_name": "Herrenberg Sternwarte" }, "241": { "first_date": "2002-01-03", "last_date": "2002-11-12", "observations": 28, "station_name": "Schaerding" }, "242": { "first_date": "2002-01-16", "last_date": "2021-04-04", "observations": 62, "station_name": "Varennes" }, "243": { "first_date": "2002-02-15", "last_date": "2003-04-29", "observations": 59, "station_name": "Umbrella Observatory, Fredenbeck" }, "244": { "first_date": "2005-07-11", "last_date": "2013-05-04", "observations": 18, "station_name": "Geocentric Occultation Observation" }, "245": { "first_date": "2004-01-21", "last_date": "2016-11-08", "observations": 71, "station_name": "Spitzer Space Telescope" }, "246": { "first_date": "2002-02-16", "last_date": "2025-12-29", "observations": 133206, "station_name": "Kleť Observatory-KLENOT" }, "247": { "first_date": "1901-05-14", "last_date": "2025-11-15", "observations": 13819, "station_name": "Roving Observer" }, "248": { "first_date": "1989-11-28", "last_date": "1993-03-13", "observations": 5641, "station_name": "Hipparcos" }, "249": { "first_date": "1996-01-14", "last_date": "2025-03-29", "observations": 38268, "station_name": "SOHO" }, "250": { "first_date": "1994-04-06", "last_date": "2025-07-21", "observations": 5298, "station_name": "Hubble Space Telescope" }, "251": { "first_date": "1980-11-05", "last_date": "1983-06-12", "observations": 6, "station_name": "Arecibo" }, "252": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Goldstone DSS 13, Fort Irwin" }, "253": { "first_date": "1996-03-24", "last_date": "1996-03-25", "observations": 3, "station_name": "Goldstone DSS 14, Fort Irwin" }, "254": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Haystack, Westford" }, "255": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Yevpatoriya" }, "256": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Green Bank" }, "257": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Goldstone DSS 25, Fort Irwin" }, "258": { "first_date": "2018-07-07", "last_date": "2022-10-26", "observations": 9783, "station_name": "Gaia" }, "259": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "EISCAT Tromso UHF" }, "260": { "first_date": "1974-06-16", "last_date": "1999-08-17", "observations": 15702, "station_name": "Siding Spring Observatory-DSS" }, "261": { "first_date": "1949-11-19", "last_date": "1999-05-07", "observations": 21070, "station_name": "Palomar Mountain-DSS" }, "262": { "first_date": "1974-02-23", "last_date": "2000-11-27", "observations": 46, "station_name": "European Southern Observatory, La Silla-DSS" }, "263": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Canberra DSS 35" }, "264": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Canberra DSS 36" }, "265": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Canberra DSS 43" }, "266": { "first_date": "2011-05-29", "last_date": "2023-09-10", "observations": 4391, "station_name": "New Horizons KBO Search-Subaru" }, "267": { "first_date": "2011-08-03", "last_date": "2012-07-18", "observations": 6, "station_name": "New Horizons KBO Search-CFHT" }, "268": { "first_date": "2011-04-28", "last_date": "2017-12-14", "observations": 529, "station_name": "Magellan-Clay Telescope" }, "269": { "first_date": "2011-07-01", "last_date": "2026-01-21", "observations": 1198, "station_name": "Magellan-Baade Telescope" }, "270": { "first_date": "2021-08-20", "last_date": "2026-01-12", "observations": 9755, "station_name": "Unistellar Network, Roving Observer" }, "271": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "ATCA, W196 reduction, DSS 47" }, "272": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Canberra DSS 34" }, "273": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Euclid" }, "274": { "first_date": "2022-07-09", "last_date": "2025-05-11", "observations": 462, "station_name": "James Webb Space Telescope" }, "275": { "first_date": "1961-10-02", "last_date": "2025-06-01", "observations": 25040, "station_name": "Non-geocentric Occultation Observation" }, "276": { "first_date": "1883-10-01", "last_date": "1887-09-07", "observations": 14, "station_name": "Pło{ń}sk" }, "277": { "first_date": "1896-02-23", "last_date": "1896-02-24", "observations": 3, "station_name": "Royal Observatory, Blackford Hill, Edinburgh" }, "278": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Peking, Transit of Venus site" }, "279": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Seeberg Observatory, Gotha (1787-1857)" }, "280": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Lilienthal" }, "281": { "first_date": "1819-12-22", "last_date": "1819-12-23", "observations": 2, "station_name": "Bologna" }, "282": { "first_date": "1827-07-06", "last_date": "1858-02-16", "observations": 8, "station_name": "Nîmes" }, "283": { "first_date": "1804-10-23", "last_date": "1804-11-06", "observations": 4, "station_name": "Bremen" }, "284": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Driesen" }, "285": { "first_date": "1930-09-25", "last_date": "1930-09-25", "observations": 1, "station_name": "Flammarion Observatory, Juvisy" }, "286": { "first_date": "1982-12-07", "last_date": "2010-04-15", "observations": 307, "station_name": "Yunnan Observatory" }, "287": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Ceduna 30, UTAS" }, "288": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "SPHEREx" }, "289": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Nancy Grace Roman Space Telescope" }, "290": { "first_date": "2000-12-19", "last_date": "2026-02-23", "observations": 25707, "station_name": "Mt. Graham-VATT" }, "291": { "first_date": "1992-11-18", "last_date": "2026-01-14", "observations": 964336, "station_name": "LPL/Spacewatch II" }, "292": { "first_date": "1983-05-07", "last_date": "2000-05-03", "observations": 967, "station_name": "Burlington, New Jersey" }, "293": { "first_date": "1984-11-23", "last_date": "1993-04-19", "observations": 316, "station_name": "Burlington remote site" }, "294": { "first_date": "1997-03-11", "last_date": "2008-12-31", "observations": 833, "station_name": "Astrophysical Obs., College of Staten Island" }, "295": { "first_date": "1894-04-03", "last_date": "1894-05-02", "observations": 6, "station_name": "Catholic University Observatory, Washington" }, "296": { "first_date": "1887-08-27", "last_date": "1895-12-23", "observations": 96, "station_name": "Dudley Observatory, Albany (after 1893)" }, "297": { "first_date": "1991-05-19", "last_date": "1991-07-17", "observations": 106, "station_name": "Middlebury" }, "298": { "first_date": "1975-01-05", "last_date": "1990-08-17", "observations": 34, "station_name": "Van Vleck Observatory" }, "299": { "first_date": "1984-06-28", "last_date": "2025-09-02", "observations": 32, "station_name": "Bosscha Observatory, Lembang" }, "300": { "first_date": "2000-02-07", "last_date": "2017-03-30", "observations": 69008, "station_name": "Bisei Spaceguard Center-BATTeRS" }, "301": { "first_date": "1991-03-18", "last_date": "1991-03-18", "observations": 3, "station_name": "Mont Megantic" }, "302": { "first_date": "1985-08-27", "last_date": "1985-09-15", "observations": 2, "station_name": "University of the Andes station" }, "303": { "first_date": "1985-08-17", "last_date": "2025-12-29", "observations": 2946, "station_name": "OAN de Llano del Hato, Mérida" }, "304": { "first_date": "1978-06-04", "last_date": "2025-04-14", "observations": 7519, "station_name": "Las Campanas Observatory" }, "305": { "first_date": "1986-04-08", "last_date": "1986-04-29", "observations": 27, "station_name": "Purple Mountain, Hainan Island station" }, "306": { "first_date": "2001-01-28", "last_date": "2001-11-11", "observations": 141, "station_name": "Observatorio Taya Beixo, Barquisimeto" }, "307": { "first_date": "1890-05-12", "last_date": "1890-05-25", "observations": 4, "station_name": "Shattuck Observatory, Hanover" }, "308": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Usuda Deep Space Center, 64-m, Nagano" }, "309": { "first_date": "1999-05-17", "last_date": "2026-01-11", "observations": 530782, "station_name": "Cerro Paranal" }, "310": { "first_date": "2025-11-05", "last_date": "2025-11-05", "observations": 3, "station_name": "Minor Planet Center Test Code" }, "312": { "first_date": "1986-03-16", "last_date": "1986-04-12", "observations": 15, "station_name": "Tsingtao field station, Xisha Islands" }, "318": { "first_date": "2001-03-24", "last_date": "2001-03-28", "observations": 38, "station_name": "Quinns Rock" }, "319": { "first_date": "2000-08-03", "last_date": "2000-08-03", "observations": 18, "station_name": "Perth Observatory, Perth-Lowell Telescope" }, "320": { "first_date": "2000-10-28", "last_date": "2005-08-04", "observations": 337, "station_name": "Chiro Observatory" }, "321": { "first_date": "1999-04-17", "last_date": "2008-12-23", "observations": 308, "station_name": "Craigie" }, "322": { "first_date": "1998-07-22", "last_date": "2017-04-30", "observations": 1968, "station_name": "Perth Observatory, Bickley-MCT" }, "323": { "first_date": "1968-09-16", "last_date": "2026-01-12", "observations": 12783, "station_name": "Perth Observatory, Bickley" }, "324": { "first_date": "1737-07-02", "last_date": "1985-09-14", "observations": 22, "station_name": "Peking Observatory, Shaho Station" }, "327": { "first_date": "1982-02-16", "last_date": "2025-06-04", "observations": 90680, "station_name": "Peking Observatory, Xinglong Station" }, "330": { "first_date": "1949-12-27", "last_date": "1992-04-01", "observations": 9212, "station_name": "Purple Mountain Observatory, Nanking" }, "333": { "first_date": "2001-08-19", "last_date": "2015-12-09", "observations": 166220, "station_name": "Desert Eagle Observatory" }, "334": { "first_date": "1960-07-20", "last_date": "1986-06-08", "observations": 639, "station_name": "Tsingtao" }, "335": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "PUNCH" }, "336": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Lucy" }, "337": { "first_date": "1905-08-16", "last_date": "2004-03-27", "observations": 1480, "station_name": "Sheshan" }, "338": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Psyche" }, "339": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Trace Gas Orbiter" }, "340": { "first_date": "2001-04-07", "last_date": "2005-06-13", "observations": 2027, "station_name": "Toyonaka" }, "341": { "first_date": "2000-11-09", "last_date": "2003-12-28", "observations": 154, "station_name": "Akashina" }, "342": { "first_date": "2000-11-23", "last_date": "2003-10-29", "observations": 416, "station_name": "Shishikui" }, "343": { "first_date": "1998-09-18", "last_date": "1998-10-01", "observations": 14, "station_name": "Younchun" }, "344": { "first_date": "2000-01-26", "last_date": "2017-12-01", "observations": 2665, "station_name": "Bohyunsan Optical Astronomy Observatory" }, "345": { "first_date": "2000-03-09", "last_date": "2018-11-20", "observations": 180, "station_name": "Sobaeksan Optical Astronomy Observatory" }, "346": { "first_date": "2000-11-05", "last_date": "2011-06-16", "observations": 15, "station_name": "KNUE Astronomical Observatory" }, "347": { "first_date": "1997-10-10", "last_date": "2007-04-14", "observations": 766, "station_name": "Utsunomiya-Imaizumi" }, "348": { "first_date": "1999-12-16", "last_date": "2003-01-08", "observations": 257, "station_name": "Ayabe" }, "349": { "first_date": "1999-06-12", "last_date": "2025-12-27", "observations": 31972, "station_name": "Ageo" }, "350": { "first_date": "2000-04-08", "last_date": "2015-03-14", "observations": 108, "station_name": "Kurohone" }, "351": { "first_date": "1998-07-03", "last_date": "2002-12-22", "observations": 766, "station_name": "Sakamoto" }, "352": { "first_date": "1997-03-27", "last_date": "2013-01-12", "observations": 991, "station_name": "Konan" }, "353": { "first_date": "1996-04-02", "last_date": "1997-06-12", "observations": 155, "station_name": "Nishi Kobe" }, "354": { "first_date": "1996-01-27", "last_date": "1996-01-28", "observations": 2, "station_name": "Kawachi" }, "355": { "first_date": "1995-09-24", "last_date": "2014-01-31", "observations": 6709, "station_name": "Hadano" }, "356": { "first_date": "1995-09-18", "last_date": "1996-03-03", "observations": 56, "station_name": "Kogota" }, "357": { "first_date": "1995-08-04", "last_date": "1996-07-11", "observations": 35, "station_name": "Shimotsuma" }, "358": { "first_date": "1995-02-20", "last_date": "2000-07-29", "observations": 1871, "station_name": "Nanyo" }, "359": { "first_date": "1994-11-08", "last_date": "1996-02-10", "observations": 137, "station_name": "Wakayama" }, "360": { "first_date": "1992-09-25", "last_date": "2006-12-19", "observations": 18646, "station_name": "Kuma Kogen" }, "361": { "first_date": "1993-03-17", "last_date": "2007-11-30", "observations": 841, "station_name": "Sumoto" }, "362": { "first_date": "1992-10-16", "last_date": "1992-11-14", "observations": 9, "station_name": "Ray Observatory" }, "363": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Yamada" }, "364": { "first_date": "1987-12-23", "last_date": "1993-10-21", "observations": 822, "station_name": "YCPM Kagoshima Station" }, "365": { "first_date": "1992-11-02", "last_date": "2001-02-22", "observations": 350, "station_name": "Uto Observatory" }, "366": { "first_date": "1991-03-17", "last_date": "1994-02-10", "observations": 96, "station_name": "Miyasaka Observatory" }, "367": { "first_date": "1990-10-20", "last_date": "2025-12-19", "observations": 10545, "station_name": "Yatsuka" }, "368": { "first_date": "1989-12-21", "last_date": "1989-12-21", "observations": 2, "station_name": "Ochiai" }, "369": { "first_date": "1989-12-19", "last_date": "1999-01-05", "observations": 2733, "station_name": "Chichibu" }, "370": { "first_date": "1968-02-09", "last_date": "2014-05-27", "observations": 466, "station_name": "Kochi" }, "371": { "first_date": "1967-10-05", "last_date": "1985-09-13", "observations": 96, "station_name": "Tokyo-Okayama" }, "372": { "first_date": "1973-09-07", "last_date": "2024-01-12", "observations": 15725, "station_name": "Geisei" }, "373": { "first_date": "1986-10-20", "last_date": "1992-01-04", "observations": 113, "station_name": "Oishi" }, "374": { "first_date": "1973-01-13", "last_date": "1994-10-06", "observations": 244, "station_name": "Minami-Oda Observatory" }, "375": { "first_date": "1981-01-04", "last_date": "1981-02-10", "observations": 7, "station_name": "Uzurano" }, "376": { "first_date": "1985-07-25", "last_date": "2002-10-04", "observations": 1571, "station_name": "Uenohara" }, "377": { "first_date": "1928-08-26", "last_date": "1956-04-17", "observations": 2736, "station_name": "Kwasan Observatory, Kyoto" }, "378": { "first_date": "1985-05-29", "last_date": "1987-08-16", "observations": 4, "station_name": "Murou" }, "379": { "first_date": "1981-01-03", "last_date": "2012-05-27", "observations": 27091, "station_name": "Hamamatsu-Yuto" }, "380": { "first_date": "1968-11-17", "last_date": "1984-10-14", "observations": 128, "station_name": "Ishiki" }, "381": { "first_date": "1975-11-09", "last_date": "2024-02-07", "observations": 9014, "station_name": "Tokyo-Kiso" }, "382": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Tokyo-Norikura" }, "383": { "first_date": "1978-05-02", "last_date": "1983-05-09", "observations": 9, "station_name": "Chirorin" }, "384": { "first_date": "1934-09-14", "last_date": "1936-08-19", "observations": 29, "station_name": "Shimada" }, "385": { "first_date": "1967-02-06", "last_date": "2000-01-27", "observations": 7042, "station_name": "Nihondaira Observatory" }, "386": { "first_date": "1980-11-14", "last_date": "1989-08-04", "observations": 159, "station_name": "Yatsugatake-Kobuchizawa" }, "387": { "first_date": "1963-01-21", "last_date": "1987-11-25", "observations": 127, "station_name": "Tokyo-Dodaira" }, "388": { "first_date": "1927-08-24", "last_date": "2002-01-22", "observations": 5130, "station_name": "Tokyo-Mitaka" }, "389": { "first_date": "1900-03-06", "last_date": "1930-11-22", "observations": 241, "station_name": "Tokyo (before 1938)" }, "390": { "first_date": "1968-10-13", "last_date": "1978-05-14", "observations": 515, "station_name": "Utsunomiya" }, "391": { "first_date": "1974-09-19", "last_date": "1995-02-23", "observations": 1228, "station_name": "Sendai Observatory, Ayashi Station" }, "392": { "first_date": "1974-10-17", "last_date": "2003-11-01", "observations": 347, "station_name": "JCPM Sapporo Station" }, "393": { "first_date": "1980-02-03", "last_date": "1980-02-11", "observations": 4, "station_name": "JCPM Sakura Station" }, "394": { "first_date": "1979-08-20", "last_date": "1992-04-03", "observations": 109, "station_name": "JCPM Hamatonbetsu Station" }, "395": { "first_date": "1968-06-13", "last_date": "1968-06-18", "observations": 15, "station_name": "Tokyo-Asahikawa" }, "396": { "first_date": "1972-12-25", "last_date": "1988-08-20", "observations": 51, "station_name": "Asahikawa" }, "397": { "first_date": "1984-11-17", "last_date": "1996-02-24", "observations": 300, "station_name": "Sapporo Science Center" }, "398": { "first_date": "1986-01-08", "last_date": "1994-08-14", "observations": 49, "station_name": "Nagatoro" }, "399": { "first_date": "1986-05-05", "last_date": "2003-09-23", "observations": 13681, "station_name": "Kushiro" }, "400": { "first_date": "1987-06-01", "last_date": "2014-09-26", "observations": 10547, "station_name": "Kitami" }, "401": { "first_date": "1988-11-05", "last_date": "1991-01-10", "observations": 33, "station_name": "Oosato" }, "402": { "first_date": "1988-10-19", "last_date": "2002-02-06", "observations": 11897, "station_name": "Dynic Astronomical Observatory" }, "403": { "first_date": "1988-11-06", "last_date": "2020-01-13", "observations": 1078, "station_name": "Kani" }, "404": { "first_date": "1989-01-01", "last_date": "1990-05-22", "observations": 21, "station_name": "Yamamoto" }, "405": { "first_date": "1989-01-02", "last_date": "1989-03-11", "observations": 43, "station_name": "Kamihoriguchi" }, "406": { "first_date": "1989-01-12", "last_date": "1990-02-22", "observations": 7, "station_name": "Bibai" }, "407": { "first_date": "1989-08-24", "last_date": "1989-08-24", "observations": 2, "station_name": "Kahoku" }, "408": { "first_date": "1990-10-22", "last_date": "2018-02-13", "observations": 5649, "station_name": "Nyukasa" }, "409": { "first_date": "1990-10-21", "last_date": "1999-01-16", "observations": 111, "station_name": "Kiyose and Mizuho" }, "410": { "first_date": "1990-11-24", "last_date": "1996-03-12", "observations": 774, "station_name": "Sengamine" }, "411": { "first_date": "1990-12-27", "last_date": "2015-02-10", "observations": 30823, "station_name": "Oizumi" }, "412": { "first_date": "1990-11-22", "last_date": "1995-09-17", "observations": 10, "station_name": "Iwaki" }, "413": { "first_date": "1973-07-27", "last_date": "2013-05-31", "observations": 58909, "station_name": "Siding Spring Observatory" }, "414": { "first_date": "1958-10-31", "last_date": "2000-12-24", "observations": 1863, "station_name": "Mount Stromlo" }, "415": { "first_date": "1975-10-11", "last_date": "2010-11-07", "observations": 6769, "station_name": "Kambah" }, "416": { "first_date": "1972-04-10", "last_date": "1975-05-19", "observations": 27, "station_name": "Barton" }, "417": { "first_date": "1994-09-13", "last_date": "2005-10-13", "observations": 104, "station_name": "Yanagida Astronomical Observatory" }, "418": { "first_date": "1987-12-06", "last_date": "1987-12-07", "observations": 2, "station_name": "Tamworth" }, "419": { "first_date": "1882-06-19", "last_date": "1910-07-01", "observations": 187, "station_name": "Windsor" }, "420": { "first_date": "1898-06-16", "last_date": "1986-03-14", "observations": 3336, "station_name": "Sydney" }, "421": { "first_date": "1994-08-17", "last_date": "1996-12-14", "observations": 157, "station_name": "Mt. Kajigamori, Otoyo" }, "422": { "first_date": "1994-08-25", "last_date": "2005-05-05", "observations": 7495, "station_name": "Loomberah" }, "423": { "first_date": "1993-12-23", "last_date": "2022-07-17", "observations": 7397, "station_name": "North Ryde" }, "424": { "first_date": "1996-01-23", "last_date": "1997-11-23", "observations": 372, "station_name": "Macquarie" }, "425": { "first_date": "1986-02-25", "last_date": "1986-02-27", "observations": 3, "station_name": "Taylor Range Observatory, Brisbane" }, "426": { "first_date": "1997-07-26", "last_date": "1999-10-04", "observations": 10205, "station_name": "Woomera" }, "427": { "first_date": "1997-09-11", "last_date": "2006-02-07", "observations": 74, "station_name": "Stockport" }, "428": { "first_date": "1997-08-05", "last_date": "2010-01-13", "observations": 39485, "station_name": "Reedy Creek" }, "429": { "first_date": "1998-03-21", "last_date": "2010-06-14", "observations": 141, "station_name": "Hawker" }, "430": { "first_date": "1998-08-11", "last_date": "1999-07-24", "observations": 33, "station_name": "Rainbow Observatory, near Coonabarabran" }, "431": { "first_date": "1999-04-26", "last_date": "1999-04-26", "observations": 6, "station_name": "Mt. Tarana Observatory, Bathurst" }, "432": { "first_date": "1999-06-11", "last_date": "2011-09-29", "observations": 1924, "station_name": "Boambee" }, "433": { "first_date": "2000-07-21", "last_date": "2003-03-01", "observations": 473, "station_name": "Bagnall Beach Observatory" }, "434": { "first_date": "2002-02-08", "last_date": "2024-07-15", "observations": 1323, "station_name": "S. Benedetto Po" }, "435": { "first_date": "2002-03-08", "last_date": "2003-02-21", "observations": 19, "station_name": "G. Colombo Astronomical Observatory, Padua" }, "436": { "first_date": "2002-03-10", "last_date": "2002-03-16", "observations": 16, "station_name": "Osservatorio di Livergnano" }, "437": { "first_date": "1889-06-28", "last_date": "1889-06-28", "observations": 1, "station_name": "Haverford" }, "438": { "first_date": "1906-02-01", "last_date": "1908-12-01", "observations": 39, "station_name": "Smith College Observatory, Northampton" }, "439": { "first_date": "2001-10-13", "last_date": "2001-11-21", "observations": 3351, "station_name": "ROTSE-III, Los Alamos" }, "440": { "first_date": "2002-03-07", "last_date": "2002-05-20", "observations": 77, "station_name": "Elginfield Observatory" }, "441": { "first_date": "2002-01-22", "last_date": "2006-11-13", "observations": 111, "station_name": "Swilken Brae, St. Andrews" }, "442": { "first_date": "2002-02-22", "last_date": "2013-10-24", "observations": 3660, "station_name": "Gualba Observatory" }, "443": { "first_date": "1996-08-31", "last_date": "2017-05-02", "observations": 322, "station_name": "Obs. Astronomico Plomer, Buenos Aires" }, "444": { "first_date": "2002-01-05", "last_date": "2002-01-08", "observations": 22, "station_name": "Star Cruiser Observatory" }, "445": { "first_date": "2001-11-23", "last_date": "2021-09-19", "observations": 1035, "station_name": "Observatorio d'Ontinyent" }, "446": { "first_date": "2001-11-21", "last_date": "2005-09-27", "observations": 3809, "station_name": "Kingsnake Observatory, Seguin" }, "447": { "first_date": "2001-09-23", "last_date": "2006-12-09", "observations": 903, "station_name": "Centennial Observatory" }, "448": { "first_date": "2001-10-15", "last_date": "2016-05-29", "observations": 30744, "station_name": "Desert Moon Observatory, Las Cruces" }, "449": { "first_date": "2001-09-23", "last_date": "2024-10-07", "observations": 69, "station_name": "Griffin Hunter Observatory, Bethune" }, "450": { "first_date": "2001-09-09", "last_date": "2002-11-27", "observations": 231, "station_name": "Carla Jane Observatory, Charlotte" }, "451": { "first_date": "2001-05-08", "last_date": "2001-10-27", "observations": 37, "station_name": "West Skies Observatory, Mulvane" }, "452": { "first_date": "2001-04-18", "last_date": "2005-05-10", "observations": 560, "station_name": "Big Cypress Observatory, Fort Lauderdale" }, "453": { "first_date": "2001-09-28", "last_date": "2001-09-28", "observations": 37, "station_name": "Edwards Raven Observatory" }, "454": { "first_date": "2001-09-23", "last_date": "2001-09-23", "observations": 8, "station_name": "Maryland Space Grant Consortium Observatory" }, "455": { "first_date": "2001-09-01", "last_date": "2001-12-10", "observations": 11, "station_name": "CBA Concord" }, "456": { "first_date": "2001-08-10", "last_date": "2005-12-11", "observations": 52, "station_name": "Daventry Observatory" }, "457": { "first_date": "2000-07-30", "last_date": "2001-05-03", "observations": 60, "station_name": "Partizanske" }, "458": { "first_date": "2001-08-12", "last_date": "2020-11-23", "observations": 1182, "station_name": "Guadarrama Observatory" }, "459": { "first_date": "2001-07-15", "last_date": "2001-09-23", "observations": 21, "station_name": "Smith River Observatory, Danbury" }, "460": { "first_date": "2001-07-09", "last_date": "2008-05-03", "observations": 3550, "station_name": "Area 52 Observatory, Nashville" }, "461": { "first_date": "1998-01-04", "last_date": "2020-09-09", "observations": 151117, "station_name": "University of Szeged, Piszkéstető Stn. (Konkoly)" }, "462": { "first_date": "2001-07-03", "last_date": "2004-12-02", "observations": 750, "station_name": "Mount Belleview Observatory" }, "463": { "first_date": "2001-06-02", "last_date": "2025-07-16", "observations": 719, "station_name": "Sommers-Bausch Observatory, Boulder" }, "464": { "first_date": "2001-05-02", "last_date": "2001-05-07", "observations": 6, "station_name": "Toby Point Observatory, Narragansett" }, "465": { "first_date": "1999-07-30", "last_date": "2001-10-16", "observations": 40, "station_name": "Takapuna" }, "466": { "first_date": "1999-03-01", "last_date": "1999-08-18", "observations": 59, "station_name": "Mount Molehill Observatory, Auckland" }, "467": { "first_date": "1999-06-06", "last_date": "2022-05-06", "observations": 2764, "station_name": "Auckland Observatory" }, "468": { "first_date": "1998-01-09", "last_date": "2006-05-06", "observations": 487, "station_name": "Astronomical Observatory, Campo Catino" }, "469": { "first_date": "1997-05-27", "last_date": "2006-12-20", "observations": 901, "station_name": "Courroux" }, "470": { "first_date": "1997-09-26", "last_date": "2022-07-31", "observations": 1839, "station_name": "Ceccano" }, "471": { "first_date": "1997-04-06", "last_date": "1997-04-16", "observations": 21, "station_name": "Houstrup" }, "472": { "first_date": "1995-06-26", "last_date": "1998-12-26", "observations": 49, "station_name": "Merlette" }, "473": { "first_date": "1996-08-18", "last_date": "2012-11-16", "observations": 2794, "station_name": "Remanzacco" }, "474": { "first_date": "1973-04-05", "last_date": "2026-01-12", "observations": 55784, "station_name": "Mount John Observatory, Lake Tekapo" }, "475": { "first_date": "1861-02-28", "last_date": "1887-09-21", "observations": 10, "station_name": "Turin (before 1913)" }, "476": { "first_date": "1995-04-28", "last_date": "2020-01-14", "observations": 326, "station_name": "Grange Observatory, Bussoleno" }, "477": { "first_date": "1993-11-11", "last_date": "2000-08-30", "observations": 7, "station_name": "Galleywood" }, "478": { "first_date": "1991-12-28", "last_date": "1995-02-19", "observations": 31, "station_name": "Lamalou-les-Bains" }, "479": { "first_date": "1990-05-25", "last_date": "1991-05-19", "observations": 201, "station_name": "Sollies-Pont" }, "480": { "first_date": "1990-03-17", "last_date": "2010-03-04", "observations": 17, "station_name": "Cockfield" }, "481": { "first_date": "1987-04-27", "last_date": "1988-05-07", "observations": 11, "station_name": "Moorwarfen" }, "482": { "first_date": "1971-12-22", "last_date": "2000-12-29", "observations": 399, "station_name": "St. Andrews" }, "483": { "first_date": "1979-04-01", "last_date": "1987-05-07", "observations": 27, "station_name": "Carter Observatory, Black Birch Station" }, "484": { "first_date": "1979-10-15", "last_date": "1980-04-19", "observations": 12, "station_name": "Happy Valley, Wellington" }, "485": { "first_date": "1972-04-09", "last_date": "1978-06-04", "observations": 506, "station_name": "Carter Observatory, Wellington" }, "486": { "first_date": "1979-12-30", "last_date": "1979-12-30", "observations": 1, "station_name": "Palmerston North" }, "487": { "first_date": "1978-02-02", "last_date": "1978-02-09", "observations": 3, "station_name": "Macnairston Observatory" }, "488": { "first_date": "1967-02-03", "last_date": "1970-10-09", "observations": 6, "station_name": "Newcastle-upon-Tyne" }, "489": { "first_date": "1980-02-10", "last_date": "1983-02-16", "observations": 69, "station_name": "Hemingford Abbots" }, "490": { "first_date": "1980-02-10", "last_date": "1985-08-15", "observations": 8, "station_name": "Wimborne Minster" }, "491": { "first_date": "1977-11-14", "last_date": "2006-12-14", "observations": 3537, "station_name": "Centro Astronómico de Yebes" }, "492": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Mickleover" }, "493": { "first_date": "1889-10-03", "last_date": "2023-10-25", "observations": 22670, "station_name": "Calar Alto" }, "494": { "first_date": "1977-07-07", "last_date": "1999-07-09", "observations": 752, "station_name": "Stakenbridge" }, "495": { "first_date": "1978-11-26", "last_date": "1979-01-30", "observations": 7, "station_name": "Altrincham" }, "496": { "first_date": "1978-02-11", "last_date": "1980-12-08", "observations": 2, "station_name": "Bishopstoke" }, "497": { "first_date": "1978-12-17", "last_date": "1978-12-19", "observations": 2, "station_name": "Loudwater" }, "498": { "first_date": "1978-11-27", "last_date": "1978-11-27", "observations": 1, "station_name": "Earls Barton" }, "499": { "first_date": "1977-01-03", "last_date": "1979-02-28", "observations": 20, "station_name": "Cheam" }, "500": { "first_date": "1647-09-29", "last_date": "2021-01-10", "observations": 3152, "station_name": "Geocentric" }, "501": { "first_date": "1983-05-07", "last_date": "1988-01-14", "observations": 29, "station_name": "Herstmonceux" }, "502": { "first_date": "1983-04-15", "last_date": "1992-05-19", "observations": 47, "station_name": "Colchester" }, "503": { "first_date": "1830-04-18", "last_date": "1993-03-26", "observations": 356, "station_name": "Cambridge" }, "504": { "first_date": "1981-11-15", "last_date": "2011-08-16", "observations": 2456, "station_name": "Le Creusot" }, "505": { "first_date": "1976-07-23", "last_date": "1976-07-23", "observations": 2, "station_name": "Simon Stevin" }, "506": { "first_date": "1978-12-04", "last_date": "1980-11-09", "observations": 22, "station_name": "Bendestorf" }, "507": { "first_date": "1975-02-09", "last_date": "1976-10-16", "observations": 6, "station_name": "Nyenheim" }, "508": { "first_date": "1978-11-20", "last_date": "1978-11-20", "observations": 3, "station_name": "Zeist" }, "509": { "first_date": "1977-10-14", "last_date": "2017-07-01", "observations": 1178, "station_name": "La Seyne sur Mer" }, "510": { "first_date": "1978-11-09", "last_date": "2018-08-07", "observations": 7569, "station_name": "Siegen" }, "511": { "first_date": "1973-01-11", "last_date": "2025-12-15", "observations": 13332, "station_name": "Haute Provence" }, "512": { "first_date": "1846-03-23", "last_date": "1853-12-28", "observations": 15, "station_name": "Leiden (before 1860)" }, "513": { "first_date": "1885-12-02", "last_date": "1915-12-13", "observations": 282, "station_name": "Lyons" }, "514": { "first_date": "1908-05-29", "last_date": "1909-11-19", "observations": 22, "station_name": "Mundenheim (1907-1913)" }, "515": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Volkssternwarte Dhaun, near Kirn" }, "516": { "first_date": "1843-08-09", "last_date": "1906-08-24", "observations": 754, "station_name": "Hamburg (before 1909)" }, "517": { "first_date": "1998-01-08", "last_date": "2003-08-22", "observations": 436, "station_name": "Geneva (from 1967)" }, "518": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Marine Observatory, Hamburg" }, "519": { "first_date": "1976-10-15", "last_date": "1982-04-23", "observations": 371, "station_name": "Meschede" }, "520": { "first_date": "1846-03-21", "last_date": "1877-06-17", "observations": 237, "station_name": "Bonn" }, "521": { "first_date": "1894-03-29", "last_date": "1907-03-11", "observations": 35, "station_name": "Remeis Observatory, Bamberg" }, "522": { "first_date": "1877-10-06", "last_date": "1910-12-21", "observations": 561, "station_name": "Strasbourg" }, "523": { "first_date": "1924-10-06", "last_date": "1924-11-09", "observations": 4, "station_name": "Frankfurt" }, "524": { "first_date": "1827-12-11", "last_date": "1969-10-04", "observations": 49, "station_name": "Mannheim" }, "525": { "first_date": "1851-05-31", "last_date": "1852-07-11", "observations": 7, "station_name": "Marburg" }, "526": { "first_date": "1877-10-04", "last_date": "1906-11-02", "observations": 108, "station_name": "Kiel" }, "527": { "first_date": "1823-11-05", "last_date": "1871-04-14", "observations": 91, "station_name": "Altona" }, "528": { "first_date": "1804-12-29", "last_date": "1986-01-22", "observations": 243, "station_name": "Göttingen" }, "529": { "first_date": "1870-09-21", "last_date": "1902-10-08", "observations": 19, "station_name": "Christiania" }, "530": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Lübeck" }, "531": { "first_date": "1851-05-29", "last_date": "1919-09-29", "observations": 930, "station_name": "Collegio Romano, Rome" }, "532": { "first_date": "1831-08-03", "last_date": "1919-09-03", "observations": 742, "station_name": "Munich" }, "533": { "first_date": "1829-04-27", "last_date": "1923-05-23", "observations": 904, "station_name": "Padua" }, "534": { "first_date": "1863-02-12", "last_date": "1910-06-05", "observations": 915, "station_name": "Leipzig (since 1861)" }, "535": { "first_date": "1801-01-01", "last_date": "1903-07-21", "observations": 52, "station_name": "Palermo" }, "536": { "first_date": "1916-03-27", "last_date": "2005-02-07", "observations": 267, "station_name": "Berlin-Babelsberg" }, "537": { "first_date": "1875-11-09", "last_date": "1910-05-24", "observations": 63, "station_name": "Urania Observatory, Berlin" }, "538": { "first_date": "1872-06-07", "last_date": "1901-08-20", "observations": 225, "station_name": "Pola" }, "539": { "first_date": "1832-09-05", "last_date": "1907-08-29", "observations": 571, "station_name": "Kremsmünster" }, "540": { "first_date": "1979-09-12", "last_date": "2011-09-29", "observations": 6921, "station_name": "Linz" }, "541": { "first_date": "1804-05-16", "last_date": "2017-02-14", "observations": 211, "station_name": "Prague" }, "542": { "first_date": "1977-02-19", "last_date": "1984-04-24", "observations": 536, "station_name": "Falkensee" }, "543": { "first_date": "1848-12-14", "last_date": "1977-04-19", "observations": 31, "station_name": "Leipzig (before 1861)" }, "544": { "first_date": "1974-03-28", "last_date": "2009-04-18", "observations": 531, "station_name": "Wilhelm Foerster Observatory, Berlin" }, "545": { "first_date": "1830-04-18", "last_date": "1873-05-30", "observations": 304, "station_name": "Vienna (before 1879)" }, "546": { "first_date": "1871-03-23", "last_date": "1871-04-11", "observations": 10, "station_name": "Oppolzer Observatory, Vienna" }, "547": { "first_date": "1866-01-02", "last_date": "1985-04-21", "observations": 113, "station_name": "Breslau" }, "548": { "first_date": "1822-04-16", "last_date": "1910-06-10", "observations": 686, "station_name": "Berlin (1835-1913)" }, "549": { "first_date": "1885-12-06", "last_date": "1996-12-16", "observations": 152, "station_name": "Uppsala" }, "550": { "first_date": "1978-06-17", "last_date": "1978-06-18", "observations": 4, "station_name": "Schwerin" }, "551": { "first_date": "1898-09-12", "last_date": "1930-04-20", "observations": 8, "station_name": "Hurbanovo" }, "552": { "first_date": "1970-05-28", "last_date": "2004-07-22", "observations": 5254, "station_name": "Osservatorio S. Vittore, Bologna" }, "553": { "first_date": "1977-01-27", "last_date": "1998-09-09", "observations": 917, "station_name": "Chorzów" }, "554": { "first_date": "1978-12-06", "last_date": "1981-09-07", "observations": 84, "station_name": "Burgsolms Observatory, Wetzlar" }, "555": { "first_date": "1974-04-02", "last_date": "1986-11-11", "observations": 235, "station_name": "Cracow-Fort Skała" }, "556": { "first_date": "1979-07-18", "last_date": "1989-02-04", "observations": 538, "station_name": "Reintal, near Munich" }, "557": { "first_date": "1901-02-16", "last_date": "2025-12-29", "observations": 59349, "station_name": "Ondřejov" }, "558": { "first_date": "1870-02-25", "last_date": "1977-10-16", "observations": 61, "station_name": "Warsaw" }, "559": { "first_date": "1980-09-05", "last_date": "1983-08-12", "observations": 170, "station_name": "Serra La Nave" }, "560": { "first_date": "1981-02-26", "last_date": "2016-05-20", "observations": 4969, "station_name": "Madonna di Dossobuono" }, "561": { "first_date": "1974-03-21", "last_date": "2016-12-04", "observations": 18983, "station_name": "Piszkéstető Stn. (Konkoly)" }, "562": { "first_date": "1982-02-12", "last_date": "2013-04-10", "observations": 40, "station_name": "Figl Observatory, Vienna" }, "563": { "first_date": "1982-05-25", "last_date": "2002-06-13", "observations": 924, "station_name": "Seewalchen" }, "564": { "first_date": "1983-05-09", "last_date": "1985-07-26", "observations": 18, "station_name": "Herrsching" }, "565": { "first_date": "1983-09-04", "last_date": "2014-03-31", "observations": 1639, "station_name": "Bassano Bresciano" }, "566": { "first_date": "1994-08-09", "last_date": "2002-10-16", "observations": 86956, "station_name": "Haleakala-NEAT/GEODSS" }, "567": { "first_date": "1983-10-03", "last_date": "1992-01-27", "observations": 502, "station_name": "Chions" }, "568": { "first_date": "1980-05-07", "last_date": "2024-08-28", "observations": 438133, "station_name": "Maunakea" }, "569": { "first_date": "1870-09-20", "last_date": "1871-03-24", "observations": 13, "station_name": "Helsinki" }, "570": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Vilnius (since 1939)" }, "571": { "first_date": "1983-07-09", "last_date": "1993-05-23", "observations": 305, "station_name": "Cavriana" }, "572": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Cologne" }, "573": { "first_date": "1984-12-24", "last_date": "1996-10-14", "observations": 640, "station_name": "Eldagsen" }, "574": { "first_date": "1985-07-18", "last_date": "1985-07-24", "observations": 2, "station_name": "Gottolengo" }, "575": { "first_date": "1985-07-18", "last_date": "1993-02-12", "observations": 31, "station_name": "La Chaux de Fonds" }, "576": { "first_date": "1985-08-15", "last_date": "1988-01-07", "observations": 28, "station_name": "Burwash" }, "577": { "first_date": "1985-10-21", "last_date": "1985-12-04", "observations": 3, "station_name": "Metzerlen Observatory" }, "578": { "first_date": "1974-11-14", "last_date": "1977-12-16", "observations": 69, "station_name": "Linden Observatory" }, "579": { "first_date": "1985-06-23", "last_date": "1985-08-12", "observations": 8, "station_name": "Novi Ligure" }, "580": { "first_date": "1882-11-12", "last_date": "1996-06-17", "observations": 72, "station_name": "Graz" }, "581": { "first_date": "1986-03-21", "last_date": "1986-05-11", "observations": 31, "station_name": "Sedgefield" }, "582": { "first_date": "1879-03-29", "last_date": "1888-02-11", "observations": 67, "station_name": "Orwell Park" }, "583": { "first_date": "1985-09-19", "last_date": "2025-09-21", "observations": 13257, "station_name": "Odesa-Mayaky" }, "584": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Leningrad" }, "585": { "first_date": "1975-02-12", "last_date": "2025-09-26", "observations": 46908, "station_name": "Kyiv comet station" }, "586": { "first_date": "1985-02-18", "last_date": "2025-08-03", "observations": 3510, "station_name": "Pic du Midi" }, "587": { "first_date": "1989-01-24", "last_date": "2026-01-11", "observations": 16032, "station_name": "Sormano" }, "588": { "first_date": "1989-01-08", "last_date": "1989-01-09", "observations": 2, "station_name": "Eremo di Tizzano" }, "589": { "first_date": "1989-10-02", "last_date": "2025-01-26", "observations": 5394, "station_name": "Santa Lucia Stroncone" }, "590": { "first_date": "1990-01-30", "last_date": "1990-01-30", "observations": 1, "station_name": "Metzerlen" }, "591": { "first_date": "1989-11-28", "last_date": "1991-08-17", "observations": 174, "station_name": "Resse Observatory" }, "592": { "first_date": "1989-08-22", "last_date": "2017-02-24", "observations": 125, "station_name": "Solingen" }, "593": { "first_date": "1989-10-21", "last_date": "1989-10-22", "observations": 2, "station_name": "Monte Argentario" }, "594": { "first_date": "1989-07-28", "last_date": "1989-10-06", "observations": 4, "station_name": "Monte Autore" }, "595": { "first_date": "1989-12-30", "last_date": "2026-01-11", "observations": 19236, "station_name": "Farra d'Isonzo" }, "596": { "first_date": "1991-08-01", "last_date": "2002-10-13", "observations": 5261, "station_name": "Colleverde di Guidonia" }, "597": { "first_date": "1991-11-05", "last_date": "1994-08-10", "observations": 348, "station_name": "Springe" }, "598": { "first_date": "1991-12-05", "last_date": "2025-11-29", "observations": 582, "station_name": "Loiano" }, "599": { "first_date": "1990-08-21", "last_date": "2006-04-05", "observations": 115962, "station_name": "Campo Imperatore--CINEOS" }, "600": { "first_date": "1992-07-21", "last_date": "2012-05-30", "observations": 277, "station_name": "TLC Observatory, Bologna" }, "601": { "first_date": "1882-07-15", "last_date": "1896-06-15", "observations": 65, "station_name": "Engelhardt Observatory, Dresden" }, "602": { "first_date": "1996-03-20", "last_date": "1996-03-20", "observations": 5, "station_name": "Urania Observatory, Vienna" }, "603": { "first_date": "1871-04-10", "last_date": "1887-12-24", "observations": 24, "station_name": "Bothkamp" }, "604": { "first_date": "1992-10-31", "last_date": "2001-05-24", "observations": 107, "station_name": "Archenhold Sternwarte, Berlin-Treptow" }, "605": { "first_date": "1993-01-08", "last_date": "1999-03-29", "observations": 1795, "station_name": "Marl" }, "606": { "first_date": "1994-09-03", "last_date": "1997-02-02", "observations": 134, "station_name": "Norderstedt" }, "607": { "first_date": "1994-10-13", "last_date": "1994-10-13", "observations": 2, "station_name": "Hagen Observatory, Ronkhausen" }, "608": { "first_date": "1994-08-30", "last_date": "2006-12-24", "observations": 1299299, "station_name": "Haleakala-AMOS" }, "609": { "first_date": "1995-07-22", "last_date": "2002-05-18", "observations": 122, "station_name": "Osservatorio Polino" }, "610": { "first_date": "1995-10-19", "last_date": "2003-10-15", "observations": 12869, "station_name": "Pianoro" }, "611": { 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"2024-12-22", "observations": 2249, "station_name": "Sabadell" }, "620": { "first_date": "1995-12-16", "last_date": "2025-09-26", "observations": 9861, "station_name": "Observatorio Astronómico de Mallorca" }, "621": { "first_date": "1995-12-27", "last_date": "2019-03-31", "observations": 90445, "station_name": "Bergisch Gladbach" }, "622": { "first_date": "1996-04-15", "last_date": "1996-04-15", "observations": 4, "station_name": "Oberwichtrach" }, "623": { "first_date": "1885-12-03", "last_date": "1885-12-03", "observations": 1, "station_name": "Liège" }, "624": { "first_date": "1996-07-19", "last_date": "1996-08-05", "observations": 10, "station_name": "Dertingen" }, "625": { "first_date": "1996-07-23", "last_date": "1999-03-16", "observations": 887, "station_name": "Kihei-AMOS Remote Maui Experimental Site" }, "626": { "first_date": "1996-10-04", "last_date": "1997-10-29", "observations": 18, "station_name": "Geel" }, "627": { "first_date": "1996-10-05", "last_date": "2007-12-13", 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{ "first_date": "1990-10-30", "last_date": "1996-08-11", "observations": 302, "station_name": "Foggy Bottom, Hamilton" }, "777": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Toronto" }, "778": { "first_date": "1910-08-28", "last_date": "1990-10-27", "observations": 1995, "station_name": "Allegheny Observatory, Pittsburgh" }, "779": { "first_date": "1951-11-25", "last_date": "1951-11-25", "observations": 4, "station_name": "David Dunlap Observatory, Richmond Hill" }, "780": { "first_date": "1886-01-20", "last_date": "1957-06-02", "observations": 86, "station_name": "Leander McCormick Observatory, Charlottesville" }, "781": { "first_date": "1986-01-03", "last_date": "1986-05-16", "observations": 8, "station_name": "Quito" }, "782": { "first_date": "1986-05-03", "last_date": "1986-05-15", "observations": 4, "station_name": "Quito, comet astrograph station" }, "783": { "first_date": "1987-10-16", "last_date": "1987-10-23", "observations": 2, "station_name": "Rixeyville" }, "784": { "first_date": "1866-04-10", "last_date": "2012-07-18", "observations": 511, "station_name": "Stull Observatory, Alfred University" }, "785": { "first_date": "2002-01-14", "last_date": "2005-08-01", "observations": 1406, "station_name": "Fitz-Randolph Observatory, Princeton" }, "786": { "first_date": "1893-10-11", "last_date": "1996-05-19", "observations": 6755, "station_name": "U.S. Naval Obs., Washington (since 1893)" }, "787": { "first_date": "1846-03-04", "last_date": "1930-04-01", "observations": 593, "station_name": "U.S. Naval Obs., Washington (before 1893)" }, "788": { "first_date": "1967-11-08", "last_date": "1986-01-02", "observations": 126, "station_name": "Mount Cuba Observatory, Wilmington" }, "789": { "first_date": "1865-01-29", "last_date": "1880-01-09", "observations": 343, "station_name": "Litchfield Observatory, Clinton" }, "790": { "first_date": "1952-09-28", "last_date": "1953-03-08", "observations": 4, "station_name": "Dominion Observatory, Ottawa" }, "791": { "first_date": "1898-02-10", "last_date": "1898-06-25", "observations": 31, "station_name": "Flower and Cook Observatory, Philadelphia" }, "792": { "first_date": "1978-02-09", "last_date": "1986-09-14", "observations": 218, "station_name": "University of Rhode Island, Quonochontaug" }, "793": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Dudley Observatory, Albany (before 1893)" }, "794": { "first_date": "1892-07-21", "last_date": "1906-02-17", "observations": 69, "station_name": "Vassar College Observatory, Poughkeepsie" }, "795": { "first_date": "1936-03-07", "last_date": "1940-04-11", "observations": 128, "station_name": "Rutherford" }, "796": { "first_date": "1969-10-31", "last_date": "1974-10-12", "observations": 15, "station_name": "Stamford" }, "797": { "first_date": "1879-04-24", "last_date": "2022-08-04", "observations": 363, "station_name": "Yale Observatory, New Haven" }, "798": { "first_date": "1959-09-22", "last_date": "1977-11-20", "observations": 23, "station_name": "Yale Observatory, Bethany" }, "799": { "first_date": "1911-10-25", "last_date": "1914-01-23", "observations": 56, "station_name": "Winchester" }, "800": { "first_date": "1896-04-07", "last_date": "1922-07-18", "observations": 119, "station_name": "Harvard Observatory, Arequipa" }, "801": { "first_date": "1932-04-29", "last_date": "1997-06-07", "observations": 32408, "station_name": "Oak Ridge Observatory" }, "802": { "first_date": "1846-02-27", "last_date": "1934-04-11", "observations": 132, "station_name": "Harvard Observatory, Cambridge" }, "803": { "first_date": "1905-12-06", "last_date": "1910-10-31", "observations": 276, "station_name": "Taunton" }, "804": { "first_date": "1910-01-16", "last_date": "1975-12-31", "observations": 4646, "station_name": "Santiago-San Bernardo" }, "805": { "first_date": "1968-06-19", "last_date": "1987-04-22", "observations": 4753, "station_name": "Santiago-Cerro El Roble" }, "806": { "first_date": "1965-02-22", "last_date": "1987-03-05", "observations": 1044, "station_name": "Santiago-Cerro Calán" }, "807": { "first_date": "1968-07-21", "last_date": "2026-01-13", "observations": 358351, "station_name": "Cerro Tololo Observatory, La Serena" }, "808": { "first_date": "1965-01-06", "last_date": "2012-07-23", "observations": 14537, "station_name": "El Leoncito" }, "809": { "first_date": "1974-08-18", "last_date": "2023-03-29", "observations": 259879, "station_name": "European Southern Observatory, La Silla" }, "810": { "first_date": "1980-01-25", "last_date": "2015-04-16", "observations": 43, "station_name": "Wallace Observatory, Westford" }, "811": { "first_date": "1972-06-12", "last_date": "1987-01-29", "observations": 13, "station_name": "Maria Mitchell Observatory, Nantucket" }, "812": { "first_date": "1987-10-27", "last_date": "1987-10-27", "observations": 1, "station_name": "Viña del Mar" }, "813": { "first_date": "1909-12-06", "last_date": "1910-08-12", "observations": 79, "station_name": "Santiago-Quinta Normal (1862-1920)" }, "814": { "first_date": "1990-10-15", "last_date": "2000-11-24", "observations": 5, "station_name": "North Scituate" }, "815": { "first_date": "1853-05-18", "last_date": "1856-01-01", "observations": 119, "station_name": "Santiago-Santa Lucia (1849-1861)" }, "816": { "first_date": "1993-05-23", "last_date": "1999-06-12", "observations": 2664, "station_name": "Rand Observatory" }, "817": { "first_date": "1994-02-27", "last_date": "2001-02-24", "observations": 2009, "station_name": "Sudbury" }, "818": { "first_date": "1995-06-09", "last_date": "1996-05-25", "observations": 83, "station_name": "Gemeaux Observatory, Laval" }, "819": { "first_date": "1995-03-28", "last_date": "2000-04-01", "observations": 431, "station_name": "Val-des-Bois" }, "820": { "first_date": "1985-10-21", "last_date": "2006-11-10", "observations": 38, "station_name": "Tarija" }, "821": { "first_date": "1949-08-22", "last_date": "2019-12-06", "observations": 915, "station_name": "Córdoba-Bosque Alegre" }, "822": { "first_date": "1885-05-11", "last_date": "2020-02-13", "observations": 2516, "station_name": "Córdoba" }, "823": { "first_date": "1996-07-11", "last_date": "2001-12-10", "observations": 206, "station_name": "Fitchburg" }, "824": { "first_date": "1996-08-15", "last_date": "1998-09-29", "observations": 807, "station_name": "Lake Clear" }, "825": { "first_date": "1996-07-28", "last_date": "1998-12-16", "observations": 531, "station_name": "Granville" }, "826": { "first_date": "1996-10-12", "last_date": "1996-10-27", "observations": 19, "station_name": "Plessissville" }, "827": { "first_date": "1996-10-18", "last_date": "2002-08-16", "observations": 132, "station_name": "Saint-Félicien" }, "828": { "first_date": "1997-10-09", "last_date": "1999-07-12", "observations": 35, "station_name": "Assonet" }, "829": { "first_date": "1996-05-11", "last_date": "2025-07-23", "observations": 678, "station_name": "Complejo Astronomico El Leoncito" }, "830": { "first_date": "1997-12-29", "last_date": "2004-10-13", "observations": 562, "station_name": "Hudson" }, "831": { "first_date": "1998-03-26", "last_date": "1999-11-17", "observations": 12, "station_name": "Rosemary Hill Observatory, University of Florida" }, "832": { "first_date": "1998-06-18", "last_date": "2001-09-26", "observations": 172, "station_name": "Etters" }, "833": { "first_date": "1992-10-07", "last_date": "1995-05-23", "observations": 30, "station_name": "Obs. Astronomico de Mercedes, Buenos Aires" }, "834": { "first_date": "1994-08-26", "last_date": "2026-01-06", "observations": 3450, "station_name": "Buenos Aires-AAAA" }, "835": { "first_date": "1998-07-28", "last_date": "2000-09-07", "observations": 102, "station_name": "Drum Hill Station, Chelmsford" }, "836": { "first_date": "1998-09-19", "last_date": "1999-05-22", "observations": 27, "station_name": "Furnace Brook Observatory, Cranston" }, "837": { "first_date": "1998-12-17", "last_date": "2001-01-18", "observations": 219, "station_name": "Jupiter" }, "838": { "first_date": "1999-02-22", "last_date": "2004-01-01", "observations": 514, "station_name": "Dayton" }, "839": { "first_date": "1910-12-07", "last_date": "1980-09-12", "observations": 3959, "station_name": "La Plata" }, "840": { "first_date": "1999-03-11", "last_date": "1999-08-22", "observations": 36, "station_name": "Flint" }, "841": { "first_date": "1999-02-23", "last_date": "2008-03-21", "observations": 117, "station_name": "Martin Observatory, Blacksburg" }, "842": { "first_date": "1999-04-13", "last_date": "2010-06-21", "observations": 262, "station_name": "Gettysburg College Observatory" }, "843": { "first_date": "1999-08-05", "last_date": "2004-09-19", "observations": 4561, "station_name": "Emerald Lane Observatory, Decatur" }, "844": { "first_date": "1996-02-13", "last_date": "2018-12-04", "observations": 7330, "station_name": "Observatorio Astronomico Los Molinos" }, "845": { "first_date": "1999-06-22", "last_date": "2003-07-31", "observations": 74, "station_name": "Ford Observatory, Ithaca" }, "846": { "first_date": "1999-07-03", "last_date": "2004-08-22", "observations": 177, "station_name": "Principia Astronomical Observatory, Elsah" }, "847": { "first_date": "1999-08-14", "last_date": "1999-08-15", "observations": 8, "station_name": "Lunar Cafe Observator, Flint" }, "848": { "first_date": "1999-07-23", "last_date": "2002-09-11", "observations": 2938, "station_name": "Tenagra Observatory, Cottage Grove" }, "849": { "first_date": "1999-09-22", "last_date": "2002-01-25", "observations": 950, "station_name": "Everstar Observatory, Olathe" }, "850": { "first_date": "1999-09-25", "last_date": "2021-04-13", "observations": 21395, "station_name": "Cordell-Lorenz Observatory, Sewanee" }, "851": { "first_date": "1999-09-20", "last_date": "2025-11-25", "observations": 635, "station_name": "Burke-Gaffney Observatory, Halifax" }, "852": { "first_date": "1999-10-01", "last_date": "2000-07-14", "observations": 96, "station_name": "River Moss Observatory, St. Peters" }, "853": { "first_date": "1999-10-12", "last_date": "2000-11-29", "observations": 857, "station_name": "Biosphere 2 Observatory" }, "854": { "first_date": "1999-11-16", "last_date": "2013-12-26", "observations": 6768, "station_name": "Sabino Canyon Observatory, Tucson" }, "855": { "first_date": "1999-10-31", "last_date": "1999-11-01", "observations": 18, "station_name": "Wayside Observatory, Minnetonka" }, "856": { "first_date": "1999-11-28", "last_date": "1999-11-28", "observations": 8, "station_name": "Riverside" }, "857": { "first_date": "1999-11-08", "last_date": "2021-02-19", "observations": 1119, "station_name": "Iowa Robotic Observatory, Sonoita" }, "858": { "first_date": "2000-01-11", "last_date": "2025-05-21", "observations": 97253, "station_name": "Tebbutt Observatory, Edgewood" }, "859": { "first_date": "1998-12-27", "last_date": "2023-05-30", "observations": 3688, "station_name": "Wykrota Observatory-CEAMIG" }, "860": { "first_date": "1996-06-11", "last_date": "2003-10-03", "observations": 2859, "station_name": "Valinhos" }, "861": { "first_date": "1996-10-18", "last_date": "1997-10-28", "observations": 396, "station_name": "Barão Geraldo" }, "862": { "first_date": "1994-04-14", "last_date": "2002-03-08", "observations": 9, "station_name": "Saku" }, "863": { "first_date": "1992-11-28", "last_date": "1992-11-29", "observations": 2, "station_name": "Furukawa" }, "864": { "first_date": "1972-12-04", "last_date": "2013-11-04", "observations": 269, "station_name": "Kumamoto" }, "865": { "first_date": "2000-01-15", "last_date": "2000-12-09", "observations": 163, "station_name": "Emmy Observatory, New Paltz" }, "866": { "first_date": "2000-02-23", "last_date": "2002-08-07", "observations": 153, "station_name": "U.S. Naval Academy, Michelson" }, "867": { "first_date": "1995-11-05", "last_date": "2026-01-09", "observations": 2657, "station_name": "Saji Observatory" }, "868": { "first_date": "1993-02-19", "last_date": "1994-11-09", "observations": 80, "station_name": "Hidaka Observatory" }, "869": { "first_date": "1973-03-08", "last_date": "1973-03-08", "observations": 1, "station_name": "Tosa" }, "870": { "first_date": "1986-03-31", "last_date": "1988-08-21", "observations": 182, "station_name": "Campiñas" }, "871": { "first_date": "1988-02-18", "last_date": "2009-03-20", "observations": 332, "station_name": "Akou" }, "872": { "first_date": "1987-01-28", "last_date": "2020-01-08", "observations": 211, "station_name": "Tokushima" }, "873": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Kurashiki Observatory" }, "874": { "first_date": "1983-07-25", "last_date": "2025-09-30", "observations": 6613, "station_name": "Observatório do Pico dos Dias, Itajubá" }, "875": { "first_date": "1988-02-10", "last_date": "1991-12-13", "observations": 643, "station_name": "Yorii" }, "876": { "first_date": "1987-01-20", "last_date": "1987-01-26", "observations": 3, "station_name": "Honjo" }, "877": { "first_date": "1987-01-10", "last_date": "1994-02-05", "observations": 1032, "station_name": "Okutama" }, "878": { "first_date": "1971-02-18", "last_date": "1979-02-02", "observations": 168, "station_name": "Kagiya" }, "879": { "first_date": "1972-11-04", "last_date": "1982-04-19", "observations": 378, "station_name": "Tokai" }, "880": { "first_date": "1885-07-16", "last_date": "1977-09-11", "observations": 125, "station_name": "Rio de Janeiro" }, "881": { "first_date": "1972-11-12", "last_date": "1993-03-13", "observations": 725, "station_name": "Toyota" }, "882": { "first_date": "1975-02-09", "last_date": "1984-09-26", "observations": 165, "station_name": "JCPM Oi Station" }, "883": { "first_date": "1984-12-20", "last_date": "1990-10-19", "observations": 112, "station_name": "Shizuoka" }, "884": { "first_date": "1977-09-12", "last_date": "1977-09-12", "observations": 2, "station_name": "Kawane" }, "885": { "first_date": "1975-11-25", "last_date": "1993-03-29", "observations": 783, "station_name": "JCPM Yakiimo Station" }, "886": { "first_date": "1976-03-21", "last_date": "2002-12-11", "observations": 2031, "station_name": "Mishima" }, "887": { "first_date": "1981-03-10", "last_date": "1996-02-21", "observations": 1214, "station_name": "Ojima" }, "888": { "first_date": "1986-11-04", "last_date": "2003-03-30", "observations": 7314, "station_name": "Gekko" }, "889": { "first_date": "1983-06-14", "last_date": "1992-01-14", "observations": 294, "station_name": "Karasuyama" }, "890": { "first_date": "1983-05-09", "last_date": "1987-01-10", "observations": 33, "station_name": "JCPM Tone Station" }, "891": { "first_date": "1975-10-25", "last_date": "1975-10-25", "observations": 1, "station_name": "JCPM Kimachi Station" }, "892": { "first_date": "1986-11-11", "last_date": "1993-02-15", "observations": 168, "station_name": "YGCO Hoshikawa and Nagano Stations" }, "893": { "first_date": "1973-01-04", "last_date": "1996-12-14", "observations": 398, "station_name": "Sendai Municipal Observatory" }, "894": { "first_date": "1986-11-29", "last_date": "1998-11-25", "observations": 3812, "station_name": "Kiyosato" }, "895": { "first_date": "1987-10-25", "last_date": "1987-10-28", "observations": 2, "station_name": "Hatamae" }, "896": { "first_date": "1988-04-10", "last_date": "2003-01-09", "observations": 1270, "station_name": "Yatsugatake South Base Observatory" }, "897": { "first_date": "1987-01-24", "last_date": "2002-12-15", "observations": 5813, "station_name": "YGCO Chiyoda Station" }, "898": { "first_date": "1990-01-26", "last_date": "1994-02-02", "observations": 335, "station_name": "Fujieda" }, "899": { "first_date": "1990-07-13", "last_date": "1990-07-13", "observations": 2, "station_name": "Toma" }, "900": { "first_date": "1991-01-05", "last_date": "2026-01-12", "observations": 26168, "station_name": "Moriyama" }, "901": { "first_date": "1991-11-04", "last_date": "1997-02-03", "observations": 46, "station_name": "Tajimi" }, "902": { "first_date": "1991-12-01", "last_date": "1993-12-08", "observations": 14, "station_name": "Ootake" }, "903": { "first_date": "1992-05-30", "last_date": "2025-12-19", "observations": 3260, "station_name": "Fukuchiyama and Kannabe" }, "904": { "first_date": "1932-12-23", "last_date": "1936-10-23", "observations": 64, "station_name": "Go-Chome and Kobe-Suma" }, "905": { "first_date": "1992-10-20", "last_date": "2000-11-29", "observations": 2949, "station_name": "Nachi-Katsuura Observatory" }, "906": { "first_date": "1992-10-27", "last_date": "1992-12-10", "observations": 9, "station_name": "Cobram" }, "907": { "first_date": "1912-09-10", "last_date": "1918-04-21", "observations": 15, "station_name": "Melbourne" }, "908": { "first_date": "1996-10-29", "last_date": "2000-12-08", "observations": 104, "station_name": "Toyama" }, "909": { "first_date": "2000-04-18", "last_date": "2000-04-19", "observations": 15, "station_name": "Snohomish Hilltop Observatory" }, "910": { "first_date": "1996-06-08", "last_date": "2011-08-22", "observations": 44106, "station_name": "Caussols-ODAS" }, "911": { "first_date": "2000-04-25", "last_date": "2002-09-08", "observations": 460, "station_name": "Collins Observatory, Corning Community College" }, "912": { "first_date": "2000-06-04", "last_date": "2002-09-13", "observations": 248, "station_name": "Carbuncle Hill Observatory, Greene" }, "913": { "first_date": "2000-07-02", "last_date": "2002-04-02", "observations": 58, "station_name": "Observatorio Kappa Crucis, Montevideo" }, "914": { "first_date": "2000-07-02", "last_date": "2001-09-16", "observations": 68, "station_name": "Underwood Observatory, Hubbardston" }, "915": { "first_date": "2000-07-08", "last_date": "2000-09-02", "observations": 44, "station_name": "River Oaks Observatory, New Braunfels" }, "916": { "first_date": "2000-08-05", "last_date": "2007-05-20", "observations": 3846, "station_name": "Oakley Observatory, Terre Haute" }, "917": { "first_date": "2000-07-18", "last_date": "2000-08-09", "observations": 10, "station_name": "Pacific Lutheran University Keck Observatory" }, "918": { "first_date": "2000-08-22", "last_date": "2011-02-04", "observations": 3673, "station_name": "Badlands Observatory, Quinn" }, "919": { "first_date": "2000-08-30", "last_date": "2001-07-28", "observations": 7791, "station_name": "Desert Beaver Observatory" }, "920": { "first_date": "2000-09-06", "last_date": "2022-08-11", 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"Purple Mountain Observatory, Lenghu-1" }, "O18": { "first_date": "2023-09-04", "last_date": "2026-02-26", "observations": 5184757, "station_name": "WFST, Lenghu" }, "O37": { "first_date": "2019-11-21", "last_date": "2019-11-22", "observations": 38, "station_name": "TRT-NEO, Chiangmai" }, "O38": { "first_date": "2024-12-26", "last_date": "2024-12-26", "observations": 12, "station_name": "Purple Mountain Observatory, Dayao" }, "O39": { "first_date": "2024-12-05", "last_date": "2024-12-06", "observations": 39, "station_name": "BOOTES-4, Lijiang" }, "O40": { "first_date": "2024-01-05", "last_date": "2026-01-08", "observations": 2973, "station_name": "Xingyuan, Daocheng" }, "O41": { "first_date": "2024-03-10", "last_date": "2024-04-17", "observations": 48, "station_name": "Choakanan Observatory, Lampang" }, "O42": { "first_date": "2024-01-09", "last_date": "2026-02-19", "observations": 246, "station_name": "Gaomeigu Gemini Observatory, LiJiang" }, "O43": { "first_date": "2014-03-05", "last_date": "2014-03-07", "observations": 104, "station_name": "Observatori Negara, Langkawi" }, "O44": { "first_date": "2012-12-25", "last_date": "2017-03-22", "observations": 471, "station_name": "Lijiang Station, Yunnan Observatories" }, "O45": { "first_date": "2015-11-07", "last_date": "2016-11-21", "observations": 503, "station_name": "Yunnan-HK Observatory, Gaomeigu" }, "O46": { "first_date": "2023-09-04", "last_date": "2025-11-07", "observations": 477, "station_name": "Daocheng Glacier Observatory" }, "O47": { "first_date": "2021-11-20", "last_date": "2022-01-10", "observations": 50, "station_name": "Yunling Observatory, Yunnan" }, "O48": { "first_date": "2021-11-06", "last_date": "2021-11-10", "observations": 392, "station_name": "Purple Mountain Observatory, Yaoan (0.8-m)" }, "O49": { "first_date": "2019-01-03", "last_date": "2025-01-02", "observations": 394, "station_name": "Purple Mountain Observatory, Yaoan Station" }, "O50": { "first_date": "2016-10-01", "last_date": "2016-10-03", "observations": 100, "station_name": "Hin Hua Observatory, Klang" }, "O51": { "first_date": "2022-12-18", "last_date": "2025-12-13", "observations": 484, "station_name": "Akin Observatory, Rayong" }, "O52": { "first_date": "2023-10-11", "last_date": "2024-12-20", "observations": 546, "station_name": "Astro820, Samut Prakan" }, "O53": { "first_date": "2024-02-05", "last_date": "2024-04-29", "observations": 855, "station_name": "Pakchong, Nachonratchasima" }, "O54": { "first_date": "2024-02-10", "last_date": "2025-12-15", "observations": 84, "station_name": "TSky Observatory, Chonburi" }, "O55": { "first_date": "2024-07-13", "last_date": "2024-08-05", "observations": 85, "station_name": "Telok Kemang Observatory, Port Dickson" }, "O56": { "first_date": "2024-11-01", "last_date": "2025-12-18", "observations": 171, "station_name": "Jaichalad-Pailin Observatory" }, "O57": { "first_date": "2025-01-01", "last_date": "2025-02-13", "observations": 39, "station_name": "ROP KKN Observatory" }, "O58": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "SSTAC, Pak Chong" }, "O68": { "first_date": "2022-10-22", "last_date": "2022-11-24", "observations": 46, "station_name": "LW-2, NAOC-Zhongwei" }, "O72": { "first_date": "2022-11-23", "last_date": "2022-11-23", "observations": 4, "station_name": "OWL-Net, Songino" }, "O75": { "first_date": "2014-01-29", "last_date": "2024-04-02", "observations": 1240, "station_name": "ISON-Hureltogoot Observatory" }, "O85": { "first_date": "2019-04-05", "last_date": "2025-12-15", "observations": 3775, "station_name": "LiShan Observatory, Lintong" }, "P07": { "first_date": "2020-05-14", "last_date": "2026-02-17", "observations": 9837330, "station_name": "Space Surveillance Telescope, HEH Station" }, "P13": { "first_date": "2024-02-29", "last_date": "2026-01-12", "observations": 1588, "station_name": "Baihuashan Observatory, Beijing" }, "P14": { "first_date": "2024-01-03", "last_date": "2026-01-07", "observations": 721, "station_name": "Nedlands" }, "P18": { "first_date": "2020-12-20", "last_date": "2021-10-11", "observations": 79, "station_name": "Birch Forest Observatory, LaBaGouMen" }, "P21": { "first_date": "2023-08-11", "last_date": "2023-10-25", "observations": 10, "station_name": "6R-AUS1, Youndegin" }, "P22": { "first_date": "2022-08-31", "last_date": "2023-03-25", "observations": 55, "station_name": "LW-3, NAOC-Xinglong" }, "P25": { "first_date": "2013-03-09", "last_date": "2014-10-19", "observations": 433, "station_name": "Kinmen Educational Remote Observatory, Jincheng" }, "P30": { "first_date": "2020-11-11", "last_date": "2020-11-12", "observations": 66, "station_name": "Jiangnantianchi Observatory, Anji" }, "P31": { "first_date": "2020-11-11", "last_date": "2020-11-12", "observations": 41, "station_name": "Starlight Observatory, Tianhuangping" }, "P34": { "first_date": "2011-11-23", "last_date": "2016-03-27", "observations": 2463, "station_name": "Lvye Observatory, Suzhou" }, "P35": { "first_date": "2013-04-07", "last_date": "2013-04-14", "observations": 12, "station_name": "Cuteip Remote Observatory, Changhua" }, "P36": { "first_date": "2013-01-01", "last_date": "2014-07-09", "observations": 51, "station_name": "ULTRA Observatory,Suzhou" }, "P37": { "first_date": "2021-09-21", "last_date": "2024-11-26", "observations": 169, "station_name": "HuiWen High School Observatory, Taichung City" }, "P38": { "first_date": "2024-02-17", "last_date": "2024-07-16", "observations": 145, "station_name": "Checheng Elementary School Observatory" }, "P40": { "first_date": "2014-10-19", "last_date": "2014-11-05", "observations": 26, "station_name": "Chinese Culture University, Taipei" }, "P41": { "first_date": "2025-01-07", "last_date": "2025-12-17", "observations": 13, "station_name": "Merak, NAOC" }, "P48": { "first_date": "2012-05-02", "last_date": "2021-08-24", "observations": 136, "station_name": "ASTEP, Concordia Station" }, "P61": { "first_date": "2023-09-05", "last_date": "2023-09-06", "observations": 44, "station_name": "Jilin Observatory" }, "P62": { "first_date": "2025-02-17", "last_date": "2025-02-19", "observations": 64, "station_name": "Jeonbuk Science High School Observatory" }, "P63": { "first_date": "2023-03-18", "last_date": "2023-05-09", "observations": 36, "station_name": "GSA Observatory, Gwangju" }, "P64": { "first_date": "2020-01-13", "last_date": "2020-01-14", "observations": 18, "station_name": "GSHS Observatory, Suwon" }, "P65": { "first_date": "2022-11-23", "last_date": "2022-11-24", "observations": 33, "station_name": "OWL-Net, Daedeok" }, "P66": { "first_date": "2018-02-06", "last_date": "2021-03-22", "observations": 265, "station_name": "Deokheung Optical Astronomy Observatory" }, "P67": { "first_date": "2020-01-03", "last_date": "2020-01-20", "observations": 43, "station_name": "Kangwon National University Observatory" }, "P68": { "first_date": "2024-05-02", "last_date": "2024-05-13", "observations": 81, "station_name": "DDSHS Biryong Observatory" }, "P69": { "first_date": "2025-01-17", "last_date": "2025-04-06", "observations": 215, "station_name": "ChungBuk National University Observatory" }, "P71": { "first_date": "2022-11-04", "last_date": "2022-11-26", "observations": 32, "station_name": "Miryang Arirang Astronomical Observatory" }, "P72": { "first_date": "2022-02-17", "last_date": "2022-11-24", "observations": 34, "station_name": "OWL-Net, Mt. Bohyun" }, "P73": { "first_date": "2012-11-02", "last_date": "2012-11-14", "observations": 12, "station_name": "BSH Byulsem Observatory, Busan" }, "P87": { "first_date": "2020-02-18", "last_date": "2026-01-08", "observations": 1901, "station_name": "Hirao Observatory, Yamaguchi" }, "P93": { "first_date": "2017-04-03", "last_date": "2025-04-03", "observations": 2897, "station_name": "Space Tracking and Communications Center, JAXA" }, "Q02": { "first_date": "2020-04-20", "last_date": "2026-01-09", "observations": 379, "station_name": "Sakai Observatory, Osaka" }, "Q06": { "first_date": "2023-12-24", "last_date": "2026-01-09", "observations": 2566, "station_name": "Tarui Observatory, Tarui" }, "Q10": { "first_date": "2022-11-18", "last_date": "2026-01-09", "observations": 346, "station_name": "Toyokawa Observatory" }, "Q11": { "first_date": "2016-11-04", "last_date": "2025-07-26", "observations": 14646, "station_name": "Shinshiro" }, "Q12": { "first_date": "2021-11-10", "last_date": "2024-08-01", "observations": 25, "station_name": "Nagano Observatory" }, "Q14": { "first_date": "2025-03-30", "last_date": "2026-02-20", "observations": 767, "station_name": "Goto Astronomical Observatory in Yatsugatake" }, "Q19": { "first_date": "2015-08-01", "last_date": "2024-02-26", "observations": 1001, "station_name": "Machida" }, "Q20": { "first_date": "2024-02-01", "last_date": "2025-03-30", "observations": 2407, "station_name": "Swan Reach Imaging, Glenalta" }, "Q21": { "first_date": "2015-08-05", "last_date": "2026-01-08", "observations": 27631, "station_name": "Southern Utsunomiya" }, "Q22": { "first_date": "2025-07-02", "last_date": "2025-09-18", "observations": 6, "station_name": "SNX-NET, Moorook" }, "Q23": { "first_date": "2017-11-20", "last_date": "2026-01-10", "observations": 2169, "station_name": "Sukagawa" }, "Q24": { "first_date": "2013-03-15", "last_date": "2023-08-18", "observations": 113, "station_name": "Katori" }, "Q33": { "first_date": "2016-03-24", "last_date": "2024-06-01", "observations": 202, "station_name": "Nayoro Observatory, Hokkaido University" }, "Q38": { "first_date": "2016-02-06", "last_date": "2024-12-28", "observations": 1312, "station_name": "Swan Hill" }, "Q54": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Harlingten Telescope, Greenhill Observatory" }, "Q55": { "first_date": "2014-03-28", "last_date": "2024-03-14", "observations": 423, "station_name": "SkyMapper, Siding Spring" }, "Q56": { "first_date": "2019-02-09", "last_date": "2024-10-10", "observations": 906, "station_name": "Heaven's Mirror Observatory, Yass" }, "Q57": { "first_date": "2018-08-10", "last_date": "2020-10-14", "observations": 4428, "station_name": "Korea Microlensing Telescope Network-SSO" }, "Q58": { "first_date": "2017-04-28", "last_date": "2025-12-23", "observations": 426, "station_name": "Siding Spring-LCO Clamshell {#}1" }, "Q59": { "first_date": "2016-03-26", "last_date": "2025-11-24", "observations": 202, "station_name": "Siding Spring-LCO Clamshell {#}2" }, "Q60": { "first_date": "2015-07-29", "last_date": "2017-05-07", "observations": 212353, "station_name": "ISON-SSO Observatory, Siding Spring" }, "Q61": { "first_date": "2013-08-10", "last_date": "2014-05-21", "observations": 45, "station_name": "PROMPT, Siding Spring" }, "Q62": { "first_date": "2012-12-29", "last_date": "2026-02-28", "observations": 100843, "station_name": "iTelescope Observatory, Siding Spring" }, "Q63": { "first_date": "2013-06-21", "last_date": "2025-10-01", "observations": 4109, "station_name": "Siding Spring-LCO A" }, "Q64": { "first_date": "2013-06-19", "last_date": "2025-10-01", "observations": 3247, "station_name": "Siding Spring-LCO B" }, "Q65": { "first_date": "2014-09-27", "last_date": "2018-05-12", "observations": 639, "station_name": "Warrumbungle Observatory" }, "Q66": { "first_date": "2017-09-19", "last_date": "2020-11-10", "observations": 194, "station_name": "Siding Spring-Janess-G, JAXA" }, "Q67": { "first_date": "2017-02-19", "last_date": "2020-05-17", "observations": 427, "station_name": "JBL Observatory, Bathurst" }, "Q68": { "first_date": "2012-08-19", "last_date": "2023-07-21", "observations": 11353, "station_name": "Blue Mountains Observatory, Leura" }, "Q69": { "first_date": "2018-09-14", "last_date": "2019-05-31", "observations": 226, "station_name": "Hazelbrook" }, "Q70": { "first_date": "2020-09-20", "last_date": "2021-08-17", "observations": 122, "station_name": "Glenlee Observatory, Glenlee" }, "Q71": { "first_date": "2025-09-12", "last_date": "2025-09-23", "observations": 9, "station_name": "SNX-NET, Siding Spring" }, "Q73": { "first_date": "2024-07-09", "last_date": "2025-12-17", "observations": 793, "station_name": "Buckthorn, Thornton" }, "Q78": { "first_date": "2020-03-13", "last_date": "2020-05-25", "observations": 147, "station_name": "Woogaroo Observatory, Forest Lake" }, "Q79": { "first_date": "2013-10-06", "last_date": "2014-12-12", "observations": 36, "station_name": "Samford Valley Observatory" }, "Q80": { "first_date": "2014-04-02", "last_date": "2020-05-11", "observations": 60, "station_name": "Birkdale" }, "Q81": { "first_date": "2020-05-15", "last_date": "2021-08-28", "observations": 552, "station_name": "Caloundra West" }, "R13": { "first_date": "2025-04-23", "last_date": "2025-11-18", "observations": 79, "station_name": "GOTO North" }, "R14": { "first_date": "2025-03-24", "last_date": "2025-12-16", "observations": 699, "station_name": "VillaDeMazoElHoyo" }, "R16": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Tafuriaste, La Orotava" }, "R17": { "first_date": "2025-02-25", "last_date": "2026-02-21", "observations": 1981914, "station_name": "ATLAS-TDO" }, "R18": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Two-meter Twin Telescope, TTT4" }, "R20": { "first_date": "2025-06-23", "last_date": "2025-12-31", "observations": 103, "station_name": "LaMelira, Las Palmas de Gran Canaria" }, "R44": { "first_date": "2025-07-23", "last_date": "2025-07-31", "observations": 74, "station_name": "Metis Trevinca Skies" }, "R45": { "first_date": "2025-06-08", "last_date": "2025-08-23", "observations": 87, "station_name": "Tycho Brahe, Trevinca" }, "R46": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Lovell (76-m, Jodrell Bank)" }, "R47": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Madrid DSS-63 (70-m)" }, "R48": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Centro Astronómico Alto Turia 2" }, "R49": { "first_date": "2025-07-10", "last_date": "2026-01-01", "observations": 167, "station_name": "Observatorio Villuercas-Navezuelas, Navezuelas" }, "R50": { "first_date": "2025-07-20", "last_date": "2025-11-30", "observations": 174, "station_name": "Obsservatorio astronomico Orion" }, "R51": { "first_date": "2025-09-17", "last_date": "2025-11-28", "observations": 106, "station_name": "Astrogredos Observatory, Arenas de San Pedro" }, "R52": { "first_date": "2025-11-28", "last_date": "2026-01-11", "observations": 63, "station_name": "Observatorio IES Al-Baytar, Benalmadena" }, "R53": { "first_date": "2025-10-17", "last_date": "2025-11-29", "observations": 75, "station_name": "Pinos, Alhaurín de la Torre" }, "R54": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Petit Cosquet, Bangor" }, "R55": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "ALFA CENTAURI, LAS MESAS" }, "R56": { "first_date": "2023-02-03", "last_date": "2025-08-26", "observations": 266, "station_name": "Scott Street Observatory, Lake Tekapo" }, "R57": { "first_date": "2016-09-09", "last_date": "2025-08-26", "observations": 931, "station_name": "Aorangi Iti Observatory, Lake Tekapo" }, "R58": { "first_date": "2016-09-18", "last_date": "2019-04-25", "observations": 73, "station_name": "Beverly-Begg Observatory, Dunedin" }, "R59": { "first_date": "2025-08-01", "last_date": "2026-01-13", "observations": 353, "station_name": "Camarasa Observatory, Astrocamp Nerpio" }, "R60": { "first_date": "2025-08-24", "last_date": "2025-12-31", "observations": 116, "station_name": "MonitorMyPlanet, Nerpio" }, "R61": { "first_date": "2025-08-08", "last_date": "2025-12-08", "observations": 201, "station_name": "Landete-Kea" }, "R62": { "first_date": "2025-07-30", "last_date": "2025-08-02", "observations": 41, "station_name": "lama'stro, Le Genest-Saint-Isle" }, "R63": { "first_date": "2025-07-16", "last_date": "2026-01-11", "observations": 154, "station_name": "Observatorio Sureste Estelar, Fuente Alamo" }, "R64": { "first_date": "2025-04-23", "last_date": "2025-04-27", "observations": 57, "station_name": "Steyning Observatory" }, "R65": { "first_date": "2021-07-07", "last_date": "2024-08-02", "observations": 358, "station_name": "R. F. Joyce Observatory, Christchurch" }, "R66": { "first_date": "2021-09-15", "last_date": "2023-07-30", "observations": 150, "station_name": "Mooray Observatory, Christchurch" }, "R67": { "first_date": "2025-04-29", "last_date": "2025-10-11", "observations": 465, "station_name": "Chinon Private Observatory, Chinon" }, "R68": { "first_date": "2025-07-16", "last_date": "2025-10-01", "observations": 102, "station_name": "Bourgeon Observatory" }, "R69": { "first_date": "2024-08-15", "last_date": "2025-08-25", "observations": 289, "station_name": "SAT01-Mntlouis sur Loire" }, "R70": { "first_date": "2025-10-12", "last_date": "2025-12-29", "observations": 111, "station_name": "WATCH, Beychac Et Caillau" }, "R71": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Erchico, San Vicente Del Raspeig" }, "R72": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "RubiObservatory, Rubi" }, "R73": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Observatoire de Tauxigny, Tauxigny" }, "R74": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Observatori Puig d'Agulles, Vallirana" }, "R75": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Rodamir, Roda de Bara" }, "R76": { "first_date": "2025-08-05", "last_date": "2025-08-10", "observations": 163, "station_name": "LEPTINA-ONE, Estinnes-au-val" }, "R77": { "first_date": "2023-12-16", "last_date": "2025-07-03", "observations": 66, "station_name": "Observatoire de l'etoile qui rit" }, "R78": { "first_date": "2024-04-21", "last_date": "2024-05-04", "observations": 912, "station_name": "Crystal Lake Observatory, Ngutunui" }, "R79": { "first_date": "2025-05-30", "last_date": "2025-06-28", "observations": 100, "station_name": "Observatoire Hubert Reeves, Mars" }, "R80": { "first_date": "2025-07-15", "last_date": "2025-07-17", "observations": 61, "station_name": "Observatoire International de Beauvert" }, "R83": { "first_date": "2025-07-17", "last_date": "2025-12-13", "observations": 54, "station_name": "Observatoire Banon La Tuilerie, Banon" }, "R85": { "first_date": "2025-10-05", "last_date": "2025-10-12", "observations": 72, "station_name": "Telescope Leonard de Vinci, GAPRA, Antibes" }, "R86": { "first_date": "2025-04-30", "last_date": "2025-12-29", "observations": 87, "station_name": "Mont-Soleil, Saint-Imier" }, "R87": { "first_date": "2024-10-30", "last_date": "2025-07-30", "observations": 359, "station_name": "Observatoire de la Côte d'Azur" }, "R88": { "first_date": "2025-05-18", "last_date": "2025-08-13", "observations": 62, "station_name": "La Porte des Etoiles, Corgemont" }, "R92": { "first_date": "2025-09-23", "last_date": "2025-12-28", "observations": 384, "station_name": "Osterholz-Scharmbeck" }, "R93": { "first_date": "2025-12-08", "last_date": "2026-01-11", "observations": 114, "station_name": "Sanse Observatory, San Sebastiano Curone" }, "R95": { "first_date": "2025-04-28", "last_date": "2026-01-11", "observations": 55, "station_name": "Fiammetta Observatory, La Spezia" }, "R97": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Baudenbach" }, "R99": { "first_date": "2025-07-23", "last_date": "2025-12-26", "observations": 212, "station_name": "Giuliano Betti Observatory, Firenze" }, "S03": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Stierlingwald, Buermoos" }, "S04": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Osservatorio Astronomico Narciso Spuntoni" }, "S05": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Sternwarte Burghausen" }, "S16": { "first_date": "2025-05-20", "last_date": "2025-05-21", "observations": 11, "station_name": "ASI Matera Flyeye" }, "S24": { "first_date": "2025-03-02", "last_date": "2025-12-26", "observations": 461, "station_name": "Szilard Leo Observatory, Bujak" }, "S30": { "first_date": "2025-02-17", "last_date": "2025-12-27", "observations": 123, "station_name": "Zenit, Hajduboszormeny" }, "S42": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Institute of Space Science Magurele" }, "S43": { "first_date": "2025-07-12", "last_date": "2025-12-30", "observations": 104, "station_name": "StarBlazer Observatory, Bucharest" }, "S47": { "first_date": "2025-08-08", "last_date": "2025-12-30", "observations": 203, "station_name": "Alfastar - Astroclubul Bucuresti" }, "S61": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Mykolaiv, 0.3m $f$/5 Telescope" }, "S86": { "first_date": "2025-04-02", "last_date": "2025-10-14", "observations": 126, "station_name": "Alamri astronomical observatory" }, "S89": { "first_date": "2025-09-21", "last_date": "2026-02-20", "observations": 171, "station_name": "FASTAU, Astrofarm Astroverts" }, "S93": { "first_date": "2025-06-04", "last_date": "2025-06-18", "observations": 97, "station_name": "INASAN-Kislovodsk Observatory" }, "T02": { "first_date": "2024-10-16", "last_date": "2024-10-16", "observations": 2, "station_name": "SNX-NET, Wailuku" }, "T03": { "first_date": "2017-06-13", "last_date": "2025-12-25", "observations": 385, "station_name": "Haleakala-LCO Clamshell {#}3" }, "T04": { "first_date": "2016-07-26", "last_date": "2025-12-13", "observations": 697, "station_name": "Haleakala-LCO OGG B {#}2" }, "T05": { "first_date": "2015-08-09", "last_date": "2026-02-21", "observations": 33573907, "station_name": "ATLAS-HKO, Haleakala" }, "T07": { "first_date": "2020-09-09", "last_date": "2020-09-16", "observations": 204, "station_name": "ATLAS-MLO Auxiliary Camera, Mauna Loa" }, "T08": { "first_date": "2014-02-25", "last_date": "2026-02-19", "observations": 31973241, "station_name": "ATLAS-MLO, Mauna Loa" }, "T09": { "first_date": "2002-01-10", "last_date": "2025-10-24", "observations": 1708032, "station_name": "Subaru Telescope, Maunakea" }, "T10": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Submillimeter Array, Maunakea (SMA)" }, "T11": { "first_date": "2005-09-21", "last_date": "2013-05-11", "observations": 62, "station_name": "United Kingdom Infrared Telescope, Maunakea" }, "T12": { "first_date": "2000-11-30", "last_date": "2026-01-18", "observations": 24578, "station_name": "University of Hawaii 88-inch telescope, Maunakea" }, "T13": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "NASA Infrared Telescope Facility, Maunakea" }, "T14": { "first_date": "2000-04-02", "last_date": "2026-02-19", "observations": 15568, "station_name": "Canada-France-Hawaii Telescope, Maunakea" }, "T15": { "first_date": "2006-02-25", "last_date": "2025-12-06", "observations": 121, "station_name": "Gemini North Observatory, Maunakea" }, "T16": { "first_date": "2025-02-26", "last_date": "2025-02-26", "observations": 3, "station_name": "W. M. Keck Observatory, Keck 1, Maunakea" }, "T17": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "W. M. Keck Observatory, Keck 2, Maunakea" }, "T35": { "first_date": "2022-12-17", "last_date": "2022-12-21", "observations": 24, "station_name": "Astronomical Society of Tahiti" }, "U52": { "first_date": "2021-03-03", "last_date": "2026-01-13", "observations": 9328, "station_name": "Shasta Valley Observatory, Grenada" }, "U53": { "first_date": "2015-09-27", "last_date": "2015-11-30", "observations": 11, "station_name": "Murray Hill Observatory, Beaverton" }, "U54": { "first_date": "2014-11-25", "last_date": "2015-11-22", "observations": 33, "station_name": "Hume Observatory, Santa Rosa" }, "U55": { "first_date": "2019-11-30", "last_date": "2026-02-11", "observations": 32827, "station_name": "Golden Ears Observatory, Maple Ridge" }, "U56": { "first_date": "2016-07-10", "last_date": "2016-07-30", "observations": 24, "station_name": "Palo Alto" }, "U57": { "first_date": "2015-06-16", "last_date": "2016-04-06", "observations": 45, "station_name": "Black Mountain Observatory, Los Altos" }, "U62": { "first_date": "2025-08-20", "last_date": "2025-10-30", "observations": 1071, "station_name": "TransAstra TKO at SkiesAway" }, "U63": { "first_date": "2016-07-30", "last_date": "2025-09-20", "observations": 776, "station_name": "Burnt Tree Hill Observatory, Cle Elum" }, "U64": { "first_date": "2013-10-26", "last_date": "2014-04-18", "observations": 18, "station_name": "CWU-Lind Observatory, Ellensburg" }, "U65": { "first_date": "2020-05-16", "last_date": "2025-05-28", "observations": 119, "station_name": "CWU Observatory, Ellensburg" }, "U66": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "June~Lake Overlook" }, "U67": { "first_date": "2018-01-21", "last_date": "2018-01-23", "observations": 19, "station_name": "Jack C. Davis Observatory, Carson City" }, "U68": { "first_date": "2018-04-18", "last_date": "2026-02-23", "observations": 11055, "station_name": "JPL SynTrack Robotic Telescope, Auberry" }, "U69": { "first_date": "2014-02-12", "last_date": "2025-12-03", "observations": 3440, "station_name": "iTelescope SRO Observatory, Auberry" }, "U70": { "first_date": "2019-03-12", "last_date": "2019-03-25", "observations": 19, "station_name": "RASC Observatory, Alder Springs" }, "U71": { "first_date": "2020-01-07", "last_date": "2022-01-24", "observations": 41565, "station_name": "AHS Observatory, Castaic" }, "U72": { "first_date": "2019-04-13", "last_date": "2021-03-07", "observations": 188, "station_name": "Tarzana" }, "U73": { "first_date": "2015-09-18", "last_date": "2015-11-01", "observations": 30, "station_name": "Redondo Beach" }, "U74": { "first_date": "2021-09-11", "last_date": "2026-02-23", "observations": 2128, "station_name": "JPL SynTrack Robotic Telescope 2, Auberry" }, "U75": { "first_date": "2022-01-06", "last_date": "2022-12-21", "observations": 183, "station_name": "Newport Beach" }, "U76": { "first_date": "2017-02-24", "last_date": "2026-01-12", "observations": 1742, "station_name": "Maury Lewin Observatory, Glendora" }, "U77": { "first_date": "2020-05-21", "last_date": "2020-09-30", "observations": 63, "station_name": "Rani Observatory, San Diego" }, "U78": { "first_date": "2014-12-23", "last_date": "2019-11-08", "observations": 352, "station_name": "Cedar Glen Observatory" }, "U79": { "first_date": "2014-07-06", "last_date": "2015-12-16", "observations": 57, "station_name": "Cosmos Research Center, Encinitas" }, "U80": { "first_date": "2013-03-05", "last_date": "2013-07-07", "observations": 27, "station_name": "CS3-DanHenge Observatory, Landers" }, "U81": { "first_date": "2013-08-20", "last_date": "2013-08-25", "observations": 16, "station_name": "CS3-Trojan Station, Landers" }, "U82": { "first_date": "2013-05-31", "last_date": "2018-09-14", "observations": 1581, "station_name": "CS3-Palmer Divide Station, Landers" }, "U83": { "first_date": "2020-01-28", "last_date": "2021-09-09", "observations": 306, "station_name": "Mount Laguna Observatory" }, "U86": { "first_date": "2024-12-07", "last_date": "2025-11-01", "observations": 57, "station_name": "BOOTES-5, Bajo California" }, "U92": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Astrottica Network USA2, Pie Town" }, "U93": { "first_date": "2023-07-29", "last_date": "2023-09-27", "observations": 555, "station_name": "Skygems Dreamscope Utah, Beryl Junction" }, "U94": { "first_date": "2021-05-28", "last_date": "2026-01-10", "observations": 3519, "station_name": "iTelescope Observatory, Beryl Junction" }, "U95": { "first_date": "2025-10-03", "last_date": "2025-12-17", "observations": 69, "station_name": "USA1/HCRO, Pie Town" }, "U96": { "first_date": "2015-04-20", "last_date": "2019-11-01", "observations": 19, "station_name": "Athabasca University Geophysical Observatory" }, "U97": { "first_date": "2021-11-04", "last_date": "2023-08-14", "observations": 92, "station_name": "JPL SynTrack Robotic Telescope 3, Flagstaff" }, "U98": { "first_date": "2022-12-22", "last_date": "2023-02-28", "observations": 81, "station_name": "NAC Observatory, Benson" }, "U99": { "first_date": "2024-10-26", "last_date": "2024-11-02", "observations": 42, "station_name": "BCC Observatory, Black Canyon City" }, "V00": { "first_date": "2016-01-18", "last_date": "2026-02-27", "observations": 3959110, "station_name": "Kitt Peak-Bok" }, "V01": { "first_date": "2018-04-22", "last_date": "2021-06-23", "observations": 808, "station_name": "Mountainville Observatory, Alpine" }, "V02": { "first_date": "2015-05-26", "last_date": "2016-05-19", "observations": 26, "station_name": "Command Module, Tempe" }, "V03": { "first_date": "2015-11-08", "last_date": "2019-02-12", "observations": 8092, "station_name": "Big Water" }, "V04": { "first_date": "2017-04-14", "last_date": "2018-07-06", "observations": 187, "station_name": "FRoST, Anderson Mesa" }, "V05": { "first_date": "2012-12-21", "last_date": "2013-11-12", "observations": 141, "station_name": "Rusty Mountain Observatory, Gold Canyon" }, "V06": { "first_date": "2017-09-02", "last_date": "2026-01-16", "observations": 38447, "station_name": "Catalina Sky Survey-Kuiper" }, "V07": { "first_date": "2013-02-26", "last_date": "2013-02-27", "observations": 16, "station_name": "Whipple Observatory, Mount Hopkins-PAIRITEL" }, "V08": { "first_date": "2014-09-02", "last_date": "2015-11-22", "observations": 709, "station_name": "Mountain Creek Ranch, Vail" }, "V09": { "first_date": "2016-11-12", "last_date": "2016-11-18", "observations": 30, "station_name": "Moka Observatory, Benson" }, "V10": { "first_date": "2019-08-19", "last_date": "2019-11-04", "observations": 351, "station_name": "Sierra Sinagua Observatory, Flagstaff" }, "V11": { "first_date": "2019-11-14", "last_date": "2026-01-12", "observations": 9619, "station_name": "Saguaro Observatory, Tucson" }, "V12": { "first_date": "2017-03-20", "last_date": "2017-04-09", "observations": 96, "station_name": "Elgin" }, "V13": { "first_date": "2021-01-15", "last_date": "2021-03-05", "observations": 599, "station_name": "Little Moose Observatory, Timber Lakes" }, "V14": { "first_date": "2019-12-27", "last_date": "2022-01-23", "observations": 525, "station_name": "Moose Springs Observatory, Timber Lakes" }, "V15": { "first_date": "2021-11-10", "last_date": "2022-11-25", "observations": 59, "station_name": "OWL-Net, Mt. Lemmon" }, "V16": { "first_date": "2017-04-23", "last_date": "2026-01-10", "observations": 2327, "station_name": "Dark Sky New Mexico, Animas" }, "V17": { "first_date": "2021-10-28", "last_date": "2025-12-10", "observations": 77, "station_name": "Leo Observatory, Tucson" }, "V18": { "first_date": "2022-02-25", "last_date": "2026-02-27", "observations": 226, "station_name": "MASTER-OAGH Observatory, Sonora" }, "V19": { "first_date": "2020-04-27", "last_date": "2024-12-06", "observations": 556, "station_name": "Whiskey Creek Observatory" }, "V20": { "first_date": "2020-05-25", "last_date": "2022-11-24", "observations": 498, "station_name": "Killer Rocks Observatory, Pie Town" }, "V21": { "first_date": "2021-10-15", "last_date": "2026-01-13", "observations": 3958, "station_name": "Cewanee Observatory at DSNM" }, "V22": { "first_date": "2022-04-06", "last_date": "2022-12-02", "observations": 2030, "station_name": "Insight Remote Observatory, Pie Town" }, "V23": { "first_date": "2018-01-29", "last_date": "2018-02-26", "observations": 83, "station_name": "FOAH Observatory, Magdalena" }, "V24": { "first_date": "2023-12-06", "last_date": "2024-09-20", "observations": 105, "station_name": "Sonoran Desert Skies Observatory, Pearce" }, "V25": { "first_date": "2023-07-01", "last_date": "2025-07-04", "observations": 115, "station_name": "Tortugas Mountain Observatory, Las Cruces" }, "V26": { "first_date": "2019-02-27", "last_date": "2022-01-19", "observations": 119, "station_name": "UAS-ISON Observatory, Cosala" }, "V27": { "first_date": "2021-10-04", "last_date": "2025-03-26", "observations": 748, "station_name": "North Mesa Observatory, Los Alamos" }, "V28": { "first_date": "2018-12-20", "last_date": "2024-07-04", "observations": 157, "station_name": "Deep Sky West Observatory, Rowe" }, "V29": { "first_date": "2017-10-28", "last_date": "2017-10-29", "observations": 31, "station_name": "Tzec Maun Cloudcroft Facility" }, "V30": { "first_date": "2014-10-13", "last_date": "2017-12-09", "observations": 36694, "station_name": "Heaven on Earth Observatory, Mayhill" }, "V31": { "first_date": "2013-11-09", "last_date": "2013-12-16", "observations": 22, "station_name": "Hazardous Observatory, Mayhill" }, "V32": { "first_date": "2020-07-11", "last_date": "2023-12-13", "observations": 4967, "station_name": "Canvas View New Mexico Skies, Mayhill" }, "V33": { "first_date": "2022-10-26", "last_date": "2022-11-13", "observations": 69, "station_name": "Finlaystone Observatory, Angel Fire" }, "V34": { "first_date": "2018-11-26", "last_date": "2024-08-17", "observations": 70, "station_name": "Baker Observatory, Black Forest" }, "V35": { "first_date": "2017-11-15", "last_date": "2017-11-21", "observations": 20, "station_name": "Deep Sky Observatory Collaborative, Pier 5" }, "V36": { "first_date": "2017-01-26", "last_date": "2020-01-19", "observations": 867, "station_name": "The Ranch Observatory, Lakewood" }, "V37": { "first_date": "2013-04-30", "last_date": "2025-12-02", "observations": 7051, "station_name": "McDonald Observatory-LCO ELP" }, "V38": { "first_date": "2017-10-31", "last_date": "2026-01-09", "observations": 478, "station_name": "McDonald Observatory-LCO ELP Aqawan A {#}1" }, "V39": { "first_date": "2019-07-16", "last_date": "2025-11-24", "observations": 1077, "station_name": "McDonald Observatory-LCO ELP B" }, "V40": { "first_date": "2021-10-10", "last_date": "2022-02-27", "observations": 417, "station_name": "Divine Creation Observatory, Fort Davis" }, "V41": { "first_date": "2021-12-23", "last_date": "2022-06-22", "observations": 136, "station_name": "Rapid City" }, "V42": { "first_date": "2023-09-06", "last_date": "2025-10-04", "observations": 7591, "station_name": "Dimension Point, Mayhill" }, "V43": { "first_date": "2024-01-10", "last_date": "2024-01-11", "observations": 42, "station_name": "Chiricahua Skies Observatory, Sunizona" }, "V44": { "first_date": "2024-09-03", "last_date": "2026-01-12", "observations": 57, "station_name": "Coyote Watcher, Pie Town" }, "V45": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "McDonald Observatory-LCO ELP Aqawan B {#}1" }, "V46": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Walnut Park Observatory, Los Alamos" }, "V47": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "McDonald Observatory-LCO ELP Aqawan B {#}2" }, "V48": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "TransAstra at Winer" }, "V54": { "first_date": "2023-03-27", "last_date": "2023-04-02", "observations": 42, "station_name": "Observatoire LAURIER, El Marques" }, "V55": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "The Gikem Observatory, Rockwood" }, "V56": { "first_date": "2025-02-01", "last_date": "2025-02-02", "observations": 54, "station_name": "Stonehenge Observatory, Novice" }, "V57": { "first_date": "2024-10-25", "last_date": "2025-06-01", "observations": 2774, "station_name": "Starfront Observatories, Rockwood" }, "V58": { "first_date": "2021-04-24", "last_date": "2023-05-18", "observations": 329, "station_name": "Medina Dome, Medina" }, "V59": { "first_date": "2015-02-20", "last_date": "2016-03-13", "observations": 61, "station_name": "Millwood Observatory, Comfort" }, "V60": { "first_date": "2014-12-27", "last_date": "2015-01-19", "observations": 55, "station_name": "Putman Mountain Observatory" }, "V61": { "first_date": "2020-11-09", "last_date": "2021-02-09", "observations": 45, "station_name": "Shed of Science South, Pontotoc" }, "V62": { "first_date": "2021-10-05", "last_date": "2021-10-09", "observations": 42, "station_name": "Live Oak Observatory, Pontotoc" }, "V63": { "first_date": "2021-10-23", "last_date": "2021-10-29", "observations": 68, "station_name": "Tara Observatory, Cherokee" }, "V70": { "first_date": "2015-11-19", "last_date": "2015-11-20", "observations": 19, "station_name": "Starry Night Observatory, Columbus" }, "V72": { "first_date": "2021-08-03", "last_date": "2025-11-16", "observations": 148, "station_name": "JDP Observatory, Omaha" }, "V74": { "first_date": "2020-11-08", "last_date": "2020-11-20", "observations": 52, "station_name": "Katy Observatory, Katy" }, "V75": { "first_date": "2024-12-29", "last_date": "2025-01-25", "observations": 87, "station_name": "Live Oak Observatory, Lake Jackson" }, "V78": { "first_date": "2014-07-15", "last_date": "2019-08-27", "observations": 2488, "station_name": "Spirit Marsh Observatory. 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"first_date": "2013-07-17", "last_date": "2013-08-04", "observations": 49, "station_name": "Mark Evans Observatory, Bloomington" }, "W05": { "first_date": "2024-10-26", "last_date": "2026-02-24", "observations": 2636, "station_name": "Tree Gate Farm Observatory, Starkville" }, "W08": { "first_date": "2016-03-29", "last_date": "2018-02-28", "observations": 308, "station_name": "Jimginny Observatory, Naperville" }, "W09": { "first_date": "2021-11-22", "last_date": "2023-03-28", "observations": 7661, "station_name": "Willowed Plains Observatory, Manteno" }, "W11": { "first_date": "2013-04-22", "last_date": "2021-07-04", "observations": 151, "station_name": "Northwest Indiana Robotic Telescope, Lowell" }, "W13": { "first_date": "2023-11-19", "last_date": "2026-01-08", "observations": 393, "station_name": "Star Quarry Observatory, Bedford" }, "W14": { "first_date": "2015-12-15", "last_date": "2019-11-25", "observations": 741, "station_name": "Harvest" }, "W15": { "first_date": "2019-01-30", "last_date": "2022-11-09", "observations": 802, "station_name": "Wayne Observatory, Franklin" }, "W16": { "first_date": "2019-12-19", "last_date": "2026-02-08", "observations": 43502, "station_name": "Pleasant Groves Observatory" }, "W17": { "first_date": "2023-02-11", "last_date": "2023-02-18", "observations": 60, "station_name": "Arrowhead, Sheridan" }, "W18": { "first_date": "2022-07-04", "last_date": "2024-09-11", "observations": 275, "station_name": "Red Fox Observatory, Pendleton" }, "W19": { "first_date": "2013-06-04", "last_date": "2019-07-12", "observations": 1017, "station_name": "Kalamazoo" }, "W22": { "first_date": "2015-02-07", "last_date": "2015-09-18", "observations": 28, "station_name": "WestRock Observatory, Columbus" }, "W23": { "first_date": "2022-08-25", "last_date": "2023-04-09", "observations": 48, "station_name": "Hevonen Farm Observatory, Oxford" }, "W24": { "first_date": "2022-09-01", "last_date": "2025-10-26", "observations": 5259, "station_name": "Shamrock Banks Observatory, Clare" }, "W25": { "first_date": "2016-09-13", "last_date": "2019-12-08", "observations": 1831, "station_name": "RMS Observatory, Cincinnati" }, "W26": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "Starpool Observatory, Hampstead" }, "W27": { "first_date": "2026-01-09", "last_date": "2026-01-13", "observations": 90, "station_name": "RCNS, New Milford" }, "W28": { "first_date": "2015-12-05", "last_date": "2015-12-06", "observations": 12, "station_name": "Ex Nihilo Observatory, Winder" }, "W29": { "first_date": "2021-03-30", "last_date": "2024-05-19", "observations": 167, "station_name": "Adena Brook Observatory, Columbus" }, "W30": { "first_date": "2014-11-13", "last_date": "2025-07-08", "observations": 118, "station_name": "Georgia College Observatory, Milledgeville" }, "W31": { "first_date": "2020-05-13", "last_date": "2020-10-22", "observations": 30, "station_name": "Deerlick Observatory, Crawfordville" }, "W32": { "first_date": "2020-02-02", "last_date": "2025-09-24", "observations": 669, "station_name": "Crawfordville Observatory" }, "W33": { "first_date": "2016-12-21", "last_date": "2023-02-07", "observations": 8883, "station_name": "Transit Dreams Observatory, Campobello" }, "W34": { "first_date": "2016-08-22", "last_date": "2025-09-23", "observations": 14788, "station_name": "Squirrel Valley Observatory, Columbus" }, "W35": { "first_date": "2022-12-16", "last_date": "2026-01-01", "observations": 54, "station_name": "Buffalo Creek Observatory, Nahunta" }, "W36": { "first_date": "2024-09-14", "last_date": "2025-10-17", "observations": 54, "station_name": "EliLauren Observatory, Neilltown" }, "W37": { "first_date": "2025-09-03", "last_date": "2025-09-27", "observations": 267, "station_name": "Transit Dreams Observatory-North, Hamburg NY" }, "W38": { "first_date": "2014-11-15", "last_date": "2021-07-09", "observations": 81, "station_name": "Dark Sky Observatory, Boone" }, "W39": { "first_date": "2025-04-16", "last_date": "2025-04-17", "observations": 70, "station_name": "Robinson Observatory" }, "W40": { "first_date": "2024-12-23", "last_date": "2025-07-06", "observations": 97, "station_name": "Hampden-Sydney Observatory" }, "W41": { "first_date": "2025-03-19", "last_date": "2025-04-02", "observations": 48, "station_name": "Anderson Observatory" }, "W42": { "first_date": "2022-06-23", "last_date": "2026-01-28", "observations": 981, "station_name": "Mind's Eye Observatory, Vero Beach" }, "W43": { "first_date": "2025-04-14", "last_date": "2025-04-18", "observations": 60, "station_name": "MT_Hope_Cavu, Otisville" }, "W44": { "first_date": "2025-01-09", "last_date": "2025-01-14", "observations": 48, "station_name": "Duo Ursi de Saltu, Scarsdale" }, "W45": { "first_date": "2024-11-30", "last_date": "2025-12-20", "observations": 366, "station_name": "Benito Loyola Observatory, Virginia Beach" }, "W46": { "first_date": "2016-07-28", "last_date": "2026-01-08", "observations": 5759, "station_name": "Foxfire Village" }, "W47": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "SNX-NET, Rio Hurtado" }, "W48": { "first_date": "2021-11-01", "last_date": "2021-12-09", "observations": 73, "station_name": "BKH Observatory, Chapel Hill" }, "W49": { "first_date": "2013-07-15", "last_date": "2019-05-07", "observations": 964, "station_name": "CBA-MM Observatory, Mountain Meadows" }, "W50": { "first_date": "2014-02-17", "last_date": "2025-12-20", "observations": 386, "station_name": "Apex" }, "W51": { "first_date": "2017-11-20", "last_date": "2024-05-13", "observations": 111, "station_name": "Custer Institute and Observatory" }, "W52": { "first_date": "2022-11-22", "last_date": "2022-11-23", "observations": 106, "station_name": "US Naval Academy Hopper Hall Observatory" }, "W53": { "first_date": "2021-03-05", "last_date": "2025-12-22", "observations": 3529, "station_name": "Hagerstown" }, "W54": { "first_date": "2016-03-26", "last_date": "2017-11-24", "observations": 82, "station_name": "Mark Slade Remote Observatory, Wilderness" }, "W55": { "first_date": "2015-07-22", "last_date": "2018-07-10", "observations": 392, "station_name": "Natelli Observatory, Frederick" }, "W56": { "first_date": "2021-11-05", "last_date": "2022-02-06", "observations": 478, "station_name": "Pineapple Observatory, Frederick" }, "W57": { "first_date": "2021-04-08", "last_date": "2025-10-08", "observations": 1152, "station_name": "ESA TBT La Silla Observatory" }, "W58": { "first_date": "2022-06-18", "last_date": "2023-10-08", "observations": 299, "station_name": "ALPHA Observatory, South Laurel" }, "W59": { "first_date": "2022-10-09", "last_date": "2023-11-06", "observations": 2415, "station_name": "The Dark Side Observatory, Weatherly" }, "W60": { "first_date": "2022-01-13", "last_date": "2025-12-31", "observations": 134, "station_name": "AstroExplor Observatory, Tinjaca" }, "W61": { "first_date": "2019-03-08", "last_date": "2019-03-09", "observations": 20, "station_name": "Leeside Observatory, Elgin" }, "W62": { "first_date": "2020-11-08", "last_date": "2026-01-12", "observations": 3585, "station_name": "Comet Hunter Observatory2, New Ringgold" }, "W63": { "first_date": "2016-02-07", "last_date": "2025-12-31", "observations": 392, "station_name": "Observatorio Astronomico UTP, Pereira" }, "W64": { "first_date": "2022-02-16", "last_date": "2023-04-11", "observations": 169, "station_name": "Red Lion Observatory, Southampton Twsp" }, "W65": { "first_date": "2020-04-24", "last_date": "2020-04-25", "observations": 23, "station_name": "Observatoire GOZ, Montpellier" }, "W66": { "first_date": "2013-05-17", "last_date": "2013-05-18", "observations": 18, "station_name": "SVH Observatory, Blairstown" }, "W67": { "first_date": "2014-06-07", "last_date": "2019-01-29", "observations": 53, "station_name": "Paul Robinson Observatory, Voorhees State Park" }, "W68": { "first_date": "2022-01-22", "last_date": "2026-01-12", "observations": 13385755, "station_name": "ATLAS Chile, Rio Hurtado" }, "W69": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "OLPH Observatory, Brooklyn" }, "W70": { "first_date": "2016-11-12", "last_date": "2017-03-26", "observations": 20, "station_name": "Loose Goose Observatory, Saint-Jérome" }, "W71": { "first_date": "2012-07-21", "last_date": "2023-04-28", "observations": 2152, "station_name": "Rand II Observatory, Lake Placid" }, "W72": { "first_date": "2020-11-29", "last_date": "2020-12-27", "observations": 72, "station_name": "Trumbull Observatory, Trumbull" }, "W73": { "first_date": "2020-09-04", "last_date": "2020-09-20", "observations": 90, "station_name": "Observatorio Astronomico de Moquegua, Carumas" }, "W74": { "first_date": "2014-12-19", "last_date": "2025-11-30", "observations": 909, "station_name": "Danish Telescope, La Silla" }, "W75": { "first_date": "2018-01-18", "last_date": "2025-11-02", "observations": 87, "station_name": "SPECULOOS-South Observatory, Paranal" }, "W76": { "first_date": "2018-03-31", "last_date": "2026-02-22", "observations": 17068, "station_name": "CHILESCOPE Observatory, Rio Hurtado" }, "W77": { "first_date": "2015-10-26", "last_date": "2017-11-25", "observations": 1145, "station_name": "Skyledge Observatory, Killingworth" }, "W78": { "first_date": "2017-10-04", "last_date": "2018-07-10", "observations": 333, "station_name": "Clay Telescope, Harvard University" }, "W79": { "first_date": "2017-10-28", "last_date": "2025-09-11", "observations": 413, "station_name": "Cerro Tololo-LCO Aqawan B {#}1" }, "W80": { "first_date": "2015-02-14", "last_date": "2015-10-24", "observations": 29, "station_name": "Westwood" }, "W81": { "first_date": "2014-11-11", "last_date": "2014-12-14", "observations": 31, "station_name": "Nebula Knoll Observatory, East Wakefield" }, "W82": { "first_date": "2014-09-23", "last_date": "2014-12-14", "observations": 48, "station_name": "Mendel Observatory, Merrimack College" }, "W83": { "first_date": "2013-10-29", "last_date": "2013-10-30", "observations": 12, "station_name": "Whitin Observatory, Wellesley" }, "W84": { "first_date": "2002-12-11", "last_date": "2026-02-27", "observations": 5967493, "station_name": "Cerro Tololo-DECam" }, "W85": { "first_date": "2012-11-10", "last_date": "2026-01-22", "observations": 11469, "station_name": "Cerro Tololo-LCO A" }, "W86": { "first_date": "2012-11-10", "last_date": "2025-12-29", "observations": 12732, "station_name": "Cerro Tololo-LCO B" }, "W87": { "first_date": "2012-11-13", "last_date": "2025-11-15", "observations": 7395, "station_name": "Cerro Tololo-LCO C" }, "W88": { "first_date": "2014-06-01", "last_date": "2025-12-08", "observations": 7517, "station_name": "Slooh.com Chile Observatory, La Dehesa" }, "W89": { "first_date": "2015-06-26", "last_date": "2026-01-12", "observations": 477, "station_name": "Cerro Tololo-LCO Aqawan A {#}1" }, "W90": { "first_date": "2015-09-17", "last_date": "2020-09-21", "observations": 54, "station_name": "Phillips Exeter Academy Grainger Observatory" }, "W91": { "first_date": "2009-11-04", "last_date": "2015-07-10", "observations": 230386, "station_name": "VHS-VISTA, Cerro Paranal" }, "W92": { "first_date": "2016-09-25", "last_date": "2025-07-28", "observations": 206330, "station_name": "MASTER-OAFA Observatory, San Juan" }, "W93": { "first_date": "2017-11-20", "last_date": "2025-07-03", "observations": 25389, "station_name": "Korea Microlensing Telescope Network-CTIO" }, "W94": { "first_date": "2016-12-02", "last_date": "2026-02-22", "observations": 350733, "station_name": "MAPS, San Pedro de Atacama" }, "W95": { "first_date": "2013-10-04", "last_date": "2024-12-29", "observations": 74322, "station_name": "Observatorio Panameno, San Pedro de Atacama" }, "W96": { "first_date": "2013-04-01", "last_date": "2025-11-22", "observations": 9648, "station_name": "CAO, San Pedro de 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Poroto" }, "X04": { "first_date": "2022-03-24", "last_date": "2026-01-11", "observations": 376, "station_name": "MCD Observatory, Saint-Anaclet" }, "X05": { "first_date": "2024-11-24", "last_date": "2026-02-25", "observations": 735308, "station_name": "Simonyi Survey Telescope, Rubin Observatory" }, "X06": { "first_date": "2022-11-05", "last_date": "2023-12-05", "observations": 805, "station_name": "Skygems Chile, Rio Hurtado" }, "X07": { "first_date": "2022-08-12", "last_date": "2026-02-25", "observations": 4042, "station_name": "iTelescope Deep Sky Chile, Rio Hurtado" }, "X08": { "first_date": "2023-04-07", "last_date": "2025-12-18", "observations": 783, "station_name": "ShAO Chile station, El Sauce" }, "X09": { "first_date": "2023-07-17", "last_date": "2026-03-01", "observations": 7126, "station_name": "Deep Random Survey, Rio Hurtado" }, "X10": { "first_date": "2023-03-16", "last_date": "2025-12-20", "observations": 1255, "station_name": "OVTLN, San Pedro de Atacama" }, "X11": { "first_date": "2011-09-23", "last_date": "2023-03-25", "observations": 48, "station_name": "VLT Survey Telescope, Paranal" }, "X12": { "first_date": "2020-04-02", "last_date": "2020-06-08", "observations": 45, "station_name": "Observatorio Los Cabezones" }, "X13": { "first_date": "2013-03-22", "last_date": "2017-01-20", "observations": 64, "station_name": "Observatorio Remoto Bosque Alegre" }, "X14": { "first_date": "2013-09-01", "last_date": "2017-09-02", "observations": 171, "station_name": "Observatorio Orbis Tertius, Córdoba" }, "X15": { "first_date": "2023-10-02", "last_date": "2025-07-22", "observations": 786, "station_name": "ABYO, San Pedro de Atacama" }, "X16": { "first_date": "2023-07-16", "last_date": "2025-12-07", "observations": 78, "station_name": "Astronomia Sigma Octante, Cochabamba" }, "X17": { "first_date": "2023-10-11", "last_date": "2025-01-25", "observations": 80, "station_name": "BlackGEM" }, "X18": { "first_date": "2024-03-08", "last_date": "2025-09-16", "observations": 197, "station_name": "6R-POL2, San Pedro de Atacama" }, "X19": { "first_date": "2024-09-24", "last_date": "2026-01-12", "observations": 7000, "station_name": "Santel Observatory, El Leoncito" }, "X20": { "first_date": "2024-12-06", "last_date": "2025-11-19", "observations": 44, "station_name": "BOOTES-7, San Pedro Atacama" }, "X21": { "first_date": "2025-01-17", "last_date": "2025-10-17", "observations": 69, "station_name": "RoSaMund Obervatory - DSC, Rio Hurtado" }, "X22": { "first_date": "2025-09-15", "last_date": "2025-09-24", "observations": 72, "station_name": "BTN-1, Deep Sky Chile" }, "X23": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": "OVTLN2, San Pedro de Atacama" }, "X24": { "first_date": "2025-10-10", "last_date": "2025-12-17", "observations": 81, "station_name": "Observatorio Desierto Cosmico, Atacama" }, "X25": { "first_date": "No observations at MPC", "last_date": "", "observations": null, "station_name": 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