(439912) 2001FD87
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8268.91 |
days |
Unobserved |
170 |
days |
Astrometry summary
Optical
RMS of residuals |
0.50 |
First observation |
2001-03-19.315 |
Last observation |
2023-11-08.229 |
Number (Discarded) |
253 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.