(31662) 1999HP11
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8765 |
days |
Unobserved |
376 |
days |
Astrometry summary
Optical
RMS of residuals |
0.694445 |
First observation |
1999-03-20.341840 |
Last observation |
2023-03-19.223814 |
Number (Discarded) |
72 (4) |
|
Note. The ASCII file is in a format suitable for OrbFit input.