(540811) 2017XK12
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
6287.85 |
days |
Unobserved |
130 |
days |
Astrometry summary
Optical
RMS of residuals |
0.53 |
First observation |
2006-09-30.404 |
Last observation |
2023-12-18.250 |
Number (Discarded) |
146 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.