(20931) 2208T-1
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
19318.9 |
days |
Unobserved |
72 |
days |
Astrometry summary
Optical
RMS of residuals |
0.73 |
First observation |
1971-03-24.371 |
Last observation |
2024-02-13.326 |
Number (Discarded) |
3704 (417) |
|
Note: The ASCII file is in a format suitable for OrbFit input.