(4341) Poseidon
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
13304 |
days |
Unobserved |
150 |
days |
Astrometry summary
Optical
RMS of residuals |
0.518792 |
First observation |
1987-05-29.24670 |
Last observation |
2023-10-31.223959 |
Number (Discarded) |
810 (3) |
|
Note. The ASCII file is in a format suitable for OrbFit input.