(648253) 2009SA53
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8903.3 |
days |
Unobserved |
96 |
days |
Astrometry summary
Optical
RMS of residuals |
0.49 |
First observation |
1999-09-05.245 |
Last observation |
2024-01-20.542 |
Number (Discarded) |
153 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.