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Show big chart Data from OpenStreetMap - Published under ODbL Show big chart |
Core informations from the MPC code files:
| Code | A21 |
| Longitude | 8.0581 (8:03:29 East) |
| cos(Latitude) | 0.63667 |
| sin(Latitude) | +0.76862 |
| Geocentric Latitude | 50.36407 (50:21:50) |
| Geographic Latitude | 50.55301 (50:33:10) |
| Altitude | 343 m (Note: The uncertainty maybe several meters at moment due to wrong values by the observer). |
| Radius | 6365,498 km |
| Station Name | Irmtraut |
| Link | http://www.westerwald-astro.de/ |
| First observation | 2003-08-20 |
| Last observation | 2020-04-19 (based on MPCAT) |
| Interval betwen first and last observation | 6088 |
| Number of observations | 756 |
| Number of different observed objects | 157 |
| Number of used nights | 107 |
| MPEC objects | https://mpec.jostjahn.de/A21-stat.html |
| ITF objects | https://itfs.jostjahn.de/itf-A21.html |
| MPEC watch | https://sbnmpc.astro.umd.edu/mpecwatch/byStation/station_A21.html |
| NEODyS-2 | https://newton.spacedys.com/neodys/index.php?pc=2.1.2&o=A21&ab=0 |
| Google Search | https://google.com/search?q=A21+"Irmtraut" |
| 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 12-20-2025 07:57:07. (C) Jost Jahn, Amrum, Germany, codes@jostjahn.de.