(258952) 2002RS221
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7580.89 |
days |
Unobserved |
348 |
days |
Astrometry summary
Optical
RMS of residuals |
0.59 |
First observation |
2002-08-11.406 |
Last observation |
2023-05-14.299 |
Number (Discarded) |
423 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.