(142) Polana
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
52393.2 |
days |
Unobserved |
66 |
days |
Astrometry summary
Optical
RMS of residuals |
0.78 |
First observation |
1880-08-10.014 |
Last observation |
2024-01-21.240 |
Number (Discarded) |
10956 (155) |
|
Note: The ASCII file is in a format suitable for OrbFit input.