(471241) 2011BX18
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
3932 |
days |
| Unobserved |
970 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.698217 |
| First observation |
2011-01-26.31025 |
| Last observation |
2021-11-01.246514 |
| Number (Discarded) |
2099 (41) |
|
Radar
| First observation |
2016-08-07 |
| Last observation |
2016-08-07 |
| Delay (Discarded) |
1 (0) |
| Doppler (Discarded) |
0 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.