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Show big chart Data from OpenStreetMap - Published under ODbL Show big chart |
Core informations from the MPC code files:
| Code | 681 |
| Longitude | 245.8858 (245:53:08 East) |
| cos(Latitude) | 0.62954 |
| sin(Latitude) | +0.77459 |
| Geocentric Latitude | 50.89787 (50:53:52) |
| Geographic Latitude | 51.08610 (51:05:09) |
| Altitude | 1129 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer). |
| Radius | 6365,302 km |
| Station Name | Calgary |
| First observation | 1998-01-22 |
| Last observation | 2000-02-06 (based on MPCAT) |
| Interval betwen first and last observation | 746 |
| Number of observations | 613 |
| Number of different observed objects | 123 |
| Number of used nights | 82 |
| MPEC objects | https://mpec.jostjahn.de/681-stat.html |
| MPEC watch | https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_681.html |
| Small Body Explorer | https://sbx.dirac.dev/station/681 |
| NEODyS-2 | https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=681&ab=0 |
| Google Search | https://google.com/search?q=681+"Calgary" |
| 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 07:58:54. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.