(406999) 2009RR53
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7150.91 |
days |
Unobserved |
416 |
days |
Astrometry summary
Optical
RMS of residuals |
0.54 |
First observation |
2003-09-18.343 |
Last observation |
2023-04-17.254 |
Number (Discarded) |
202 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.