(150206) 1998SN9
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
11724.8 |
days |
Unobserved |
154 |
days |
Astrometry summary
Optical
RMS of residuals |
0.56 |
First observation |
1991-12-07.235 |
Last observation |
2024-01-13.086 |
Number (Discarded) |
668 (10) |
|
Note: The ASCII file is in a format suitable for OrbFit input.