(510488) 2011XX
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
4917.94 |
days |
Unobserved |
554 |
days |
Astrometry summary
Optical
RMS of residuals |
0.58 |
First observation |
2009-05-29.371 |
Last observation |
2022-11-15.314 |
Number (Discarded) |
151 (7) |
|
Note: The ASCII file is in a format suitable for OrbFit input.