(418877) 2008YK21
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7976.17 |
days |
Unobserved |
251 |
days |
Astrometry summary
Optical
RMS of residuals |
0.61 |
First observation |
2001-10-21.233 |
Last observation |
2023-08-23.406 |
Number (Discarded) |
134 (3) |
|
Note: The ASCII file is in a format suitable for OrbFit input.