(640689) 2001YY55
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8082.93 |
days |
Unobserved |
133 |
days |
Astrometry summary
Optical
RMS of residuals |
0.49 |
First observation |
2001-12-18.313 |
Last observation |
2024-02-04.244 |
Number (Discarded) |
199 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.