(539790) 2016YP9
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
6692.91 |
days |
Unobserved |
378 |
days |
Astrometry summary
Optical
RMS of residuals |
0.42 |
First observation |
2004-12-21.284 |
Last observation |
2023-04-19.198 |
Number (Discarded) |
394 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.