(21840) Ghoshchoudhury
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
9655.57 |
days |
| Unobserved |
336 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.45 |
| First observation |
1997-02-04.616 |
| Last observation |
2023-07-14.184 |
| Number (Discarded) |
1990 (6) |
|
Note: The ASCII file is in a format suitable for OrbFit input.