(210595) 1999XA147
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
11828.3 |
days |
Unobserved |
71 |
days |
Astrometry summary
Optical
RMS of residuals |
0.49 |
First observation |
1991-10-01.272 |
Last observation |
2024-02-18.592 |
Number (Discarded) |
578 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.