(452561) 2005AB
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
6298 |
days |
| Unobserved |
756 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.334107 |
| First observation |
2005-01-01.42591 |
| Last observation |
2022-03-31.137437 |
| Number (Discarded) |
1800 (4) |
|
Radar
| First observation |
2005-02-23 |
| Last observation |
2005-02-23 |
| Delay (Discarded) |
0 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.