(159139) 2004XO15
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
13106.3 |
days |
Unobserved |
268 |
days |
Astrometry summary
Optical
RMS of residuals |
0.49 |
First observation |
1987-09-18.003 |
Last observation |
2023-08-06.276 |
Number (Discarded) |
1705 (6) |
|
Note: The ASCII file is in a format suitable for OrbFit input.