(264329) 1999UN21
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8178.05 |
days |
Unobserved |
935 |
days |
Astrometry summary
Optical
RMS of residuals |
0.48 |
First observation |
1999-10-14.376 |
Last observation |
2022-03-05.426 |
Number (Discarded) |
101 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.