(178729) 2000SP311
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
12588 |
days |
Unobserved |
43 |
days |
Astrometry summary
Optical
RMS of residuals |
0.45 |
First observation |
1989-09-30.260 |
Last observation |
2024-03-18.293 |
Number (Discarded) |
1258 (75) |
|
Note: The ASCII file is in a format suitable for OrbFit input.