(52689) 1998FF2
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
8333 |
days |
Unobserved |
518 |
days |
Astrometry summary
Optical
RMS of residuals |
0.635613" |
First observation |
1998-02-25.54781 |
Last observation |
2020-12-19.281760 |
Number (Discarded) |
303 (11) |
|
Note. The ASCII file is in a format suitable for OrbFit input.