(387277) 2012UN123
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7144.94 |
days |
Unobserved |
347 |
days |
Astrometry summary
Optical
RMS of residuals |
0.52 |
First observation |
2003-10-21.247 |
Last observation |
2023-05-14.191 |
Number (Discarded) |
274 (3) |
|
Note: The ASCII file is in a format suitable for OrbFit input.