(659952) 2021US11
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
5969 |
days |
Unobserved |
266 |
days |
Astrometry summary
Optical
RMS of residuals |
0.765750 |
First observation |
2007-09-04.24137 |
Last observation |
2024-01-07.273287 |
Number (Discarded) |
92 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.