(471083) 2009XF2
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
4756 |
days |
Unobserved |
643 |
days |
Astrometry summary
Optical
RMS of residuals |
0.469259 |
First observation |
2009-12-12.26504 |
Last observation |
2022-12-20.161459 |
Number (Discarded) |
170 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.