(223881) 2004UB9
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
9261.85 |
days |
Unobserved |
198 |
days |
Astrometry summary
Optical
RMS of residuals |
0.53 |
First observation |
1998-06-22.379 |
Last observation |
2023-10-31.225 |
Number (Discarded) |
557 (3) |
|
Note: The ASCII file is in a format suitable for OrbFit input.