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Show big chart Data from OpenStreetMap - Published under ODbL Show big chart |
Core informations from the MPC code files:
| Code | G91 |
| Longitude | 249.1219 (249:07:18 East) |
| cos(Latitude) | 0.85208 |
| sin(Latitude) | +0.52234 |
| Geocentric Latitude | 31.50902 (31:30:32) |
| Geographic Latitude | 31.68077 (31:40:50) |
| Altitude | 2303 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer). |
| Radius | 6372,331 km |
| Station Name | Whipple Observatory, Mt. Hopkins--2MASS |
| First observation | 1997-06-09 |
| Last observation | 2000-12-01 (based on MPCAT) |
| Interval betwen first and last observation | 1272 |
| Number of observations | 4610 |
| Number of different observed objects | 3976 |
| Number of used nights | 355 |
| MPEC watch | https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_G91.html |
| Small Body Explorer | https://sbx.dirac.dev/station/G91 |
| NEODyS-2 | https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=G91&ab=0 |
| Google Search | https://google.com/search?q=G91+"Whipple Observatory - Mt. Hopkins--2MASS" |
| Location | Geohack OpenStreet Map Satellite chart |
This research has made use of data and/or services provided by the International Astronomical Union's Minor Planet Center.
Made with obs-stat at 06-04-2026 07:58:55. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.