(1717) Arlon
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
39685 |
days |
Unobserved |
186 |
days |
Astrometry summary
Optical
RMS of residuals |
0.79 |
First observation |
1915-02-15.972 |
Last observation |
2023-10-12.016 |
Number (Discarded) |
9993 (439) |
|
Note: The ASCII file is in a format suitable for OrbFit input.