(11712) Kemcook
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
13020.5 |
days |
Unobserved |
264 |
days |
Astrometry summary
Optical
RMS of residuals |
0.42 |
First observation |
1987-12-12.785 |
Last observation |
2023-08-06.289 |
Number (Discarded) |
2530 (9) |
|
Note: The ASCII file is in a format suitable for OrbFit input.