2017XL18
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
2977.09 |
days |
| Unobserved |
1847 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.60 |
| First observation |
2011-02-10.350 |
| Last observation |
2019-04-06.436 |
| Number (Discarded) |
52 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.