2011OB
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
9525.19 |
days |
| Unobserved |
1689 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.37 |
| First observation |
1993-08-12.435 |
| Last observation |
2019-09-10.626 |
| Number (Discarded) |
69 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.