(9054) Hippocastanum
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
12320.2 |
days |
| Unobserved |
38 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.70 |
| First observation |
1990-06-28.211 |
| Last observation |
2024-03-21.398 |
| Number (Discarded) |
6152 (134) |
|
Note: The ASCII file is in a format suitable for OrbFit input.