(249121) 2007XW19
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8280.94 |
days |
Unobserved |
340 |
days |
Astrometry summary
Optical
RMS of residuals |
0.50 |
First observation |
2000-09-22.323 |
Last observation |
2023-05-26.260 |
Number (Discarded) |
447 (4) |
|
Note: The ASCII file is in a format suitable for OrbFit input.