(399307) 1991RJ2
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
10424 |
days |
Unobserved |
1493 |
days |
Astrometry summary
Optical
RMS of residuals |
0.463359 |
First observation |
1991-09-08.32587 |
Last observation |
2020-03-23.49730 |
Number (Discarded) |
218 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.