(209305) 2003YX139
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
6725.87 |
days |
Unobserved |
720 |
days |
Astrometry summary
Optical
RMS of residuals |
0.52 |
First observation |
2003-12-18.343 |
Last observation |
2022-05-18.209 |
Number (Discarded) |
454 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.