(57181) 2001QU28
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
11339.9 |
days |
Unobserved |
219 |
days |
Astrometry summary
Optical
RMS of residuals |
0.51 |
First observation |
1992-10-23.239 |
Last observation |
2023-11-10.138 |
Number (Discarded) |
1525 (11) |
|
Note: The ASCII file is in a format suitable for OrbFit input.