(438017) 2003YO3
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
6771 |
days |
| Unobserved |
666 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.625543 |
| First observation |
2003-12-18.06647 |
| Last observation |
2022-07-02.485764 |
| Number (Discarded) |
139 (0) |
|
Radar
| First observation |
2018-01-09 |
| Last observation |
2018-01-09 |
| Delay (Discarded) |
1 (0) |
| Doppler (Discarded) |
0 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.