(253835) 2003YH90
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7121.79 |
days |
Unobserved |
315 |
days |
Astrometry summary
Optical
RMS of residuals |
0.50 |
First observation |
2003-12-19.519 |
Last observation |
2023-06-19.312 |
Number (Discarded) |
485 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.