(139690) 2001QN214
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
9276.89 |
days |
Unobserved |
373 |
days |
Astrometry summary
Optical
RMS of residuals |
0.57 |
First observation |
1997-11-23.415 |
Last observation |
2023-04-18.300 |
Number (Discarded) |
423 (5) |
|
Note: The ASCII file is in a format suitable for OrbFit input.