(650265) 2012DA21
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
5958.84 |
days |
Unobserved |
319 |
days |
Astrometry summary
Optical
RMS of residuals |
0.52 |
First observation |
2007-02-21.504 |
Last observation |
2023-06-16.344 |
Number (Discarded) |
286 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.