(63355) 2001FN143
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
11743 |
days |
Unobserved |
171 |
days |
Astrometry summary
Optical
RMS of residuals |
0.51 |
First observation |
1991-09-15.115 |
Last observation |
2023-11-09.140 |
Number (Discarded) |
1497 (4) |
|
Note: The ASCII file is in a format suitable for OrbFit input.