(162117) 1998SD15
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7263 |
days |
Unobserved |
2076 |
days |
Astrometry summary
Optical
RMS of residuals |
0.539220 |
First observation |
1998-09-23.13690 |
Last observation |
2018-08-12.61780 |
Number (Discarded) |
549 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.