(189) Phthia
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
52523.1 |
days |
Unobserved |
150 |
days |
Astrometry summary
Optical
RMS of residuals |
0.52 |
First observation |
1880-02-05.966 |
Last observation |
2023-11-26.043 |
Number (Discarded) |
9216 (55) |
|
Note: The ASCII file is in a format suitable for OrbFit input.