(222073) 1999HY1
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8623 |
days |
Unobserved |
567 |
days |
Astrometry summary
Optical
RMS of residuals |
0.457707 |
First observation |
1999-04-20.16206 |
Last observation |
2022-11-28.190272 |
Number (Discarded) |
810 (2) |
|
Note. The ASCII file is in a format suitable for OrbFit input.