(257446) 6251P-L
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
22855 |
days |
Unobserved |
375 |
days |
Astrometry summary
Optical
RMS of residuals |
0.60 |
First observation |
1960-09-24.311 |
Last observation |
2023-04-22.337 |
Number (Discarded) |
221 (3) |
|
Note: The ASCII file is in a format suitable for OrbFit input.