(18329) 1986RY4
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
13513 |
days |
Unobserved |
239 |
days |
Astrometry summary
Optical
RMS of residuals |
0.40 |
First observation |
1986-09-01.035 |
Last observation |
2023-08-31.050 |
Number (Discarded) |
2966 (18) |
|
Note: The ASCII file is in a format suitable for OrbFit input.