(353938) 1998QR15
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8559 |
days |
Unobserved |
819 |
days |
Astrometry summary
Optical
RMS of residuals |
0.393581 |
First observation |
1998-08-17.26127 |
Last observation |
2022-01-22.323870 |
Number (Discarded) |
1487 (8) |
|
Note. The ASCII file is in a format suitable for OrbFit input.