2009FU23
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OBSERVATIONAL INFORMATION
Arc information
Arc length |
7068 |
days |
Unobserved |
870 |
days |
Astrometry summary
Optical
RMS of residuals |
0.600551 |
First observation |
2002-12-30.27995 |
Last observation |
2022-05-07.210183 |
Number (Discarded) |
217 (2) |
|
Radar
First observation |
2019-05-11 |
Last observation |
2019-05-11 |
Delay (Discarded) |
1 (0) |
Doppler (Discarded) |
0 (0) |
Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.