(42242) 2001FU61
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
11965.2 |
days |
Unobserved |
41 |
days |
Astrometry summary
Optical
RMS of residuals |
0.46 |
First observation |
1991-06-16.309 |
Last observation |
2024-03-19.548 |
Number (Discarded) |
1388 (7) |
|
Note: The ASCII file is in a format suitable for OrbFit input.