(488566) 2001WD20
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8124.78 |
days |
Unobserved |
141 |
days |
Astrometry summary
Optical
RMS of residuals |
0.52 |
First observation |
2001-09-19.399 |
Last observation |
2023-12-18.180 |
Number (Discarded) |
205 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.