(301844) 1990UA
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7703 |
days |
Unobserved |
4541 |
days |
Astrometry summary
Optical
RMS of residuals |
0.564993 |
First observation |
1990-10-16.23490 |
Last observation |
2011-11-18.26416 |
Number (Discarded) |
185 (1) |
|
Note. The ASCII file is in a format suitable for OrbFit input.