(333478) 2004SD20
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
6600 |
days |
Unobserved |
557 |
days |
Astrometry summary
Optical
RMS of residuals |
0.408441 |
First observation |
2004-09-21.74452 |
Last observation |
2022-10-17.808669 |
Number (Discarded) |
228 (2) |
|
Note. The ASCII file is in a format suitable for OrbFit input.