(9427) Righini
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
12130 |
days |
Unobserved |
36 |
days |
Astrometry summary
Optical
RMS of residuals |
0.45 |
First observation |
1991-02-22.386 |
Last observation |
2024-05-09.420 |
Number (Discarded) |
2846 (28) |
|
Note: The ASCII file is in a format suitable for OrbFit input.