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Show big chart Data from OpenStreetMap - Published under ODbL Show big chart |
Core informations from the MPC code files:
| Code | 645 |
| Longitude | 254.17942 (254:10:45 East) |
| cos(Latitude) | 0.841945 |
| sin(Latitude) | +0.538563 |
| Geocentric Latitude | 32.60563 (32:36:20) |
| Geographic Latitude | 32.78057 (32:46:50) |
| Altitude | 2804 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer). |
| Radius | 6371,965 km |
| Station Name | Apache Point-Sloan Digital Sky Survey |
| Link | http://www.sdss.org/ |
| First observation | 1998-09-19 |
| Last observation | 2009-11-18 (based on MPCAT) |
| Interval betwen first and last observation | 4079 |
| Number of observations | 624468 |
| Number of different observed objects | 204830 |
| Number of used nights | 426 |
| MPEC objects | https://mpec.jostjahn.de/645-stat.html |
| NEO objects | https://neocp.jostjahn.de/station-645.html |
| ITF objects | https://itfs.jostjahn.de/itf-645.html |
| MPEC watch | https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_645.html |
| NEODyS-2 | https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=645&ab=0 |
| Google Search | https://google.com/search?q=645+"Apache Point-Sloan Digital Sky Survey" |
| 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 03-20-2026 07:59:34. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.