2011WJ19
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
3310.7 |
days |
| Unobserved |
1247 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.55 |
| First observation |
2011-11-02.930 |
| Last observation |
2020-11-25.631 |
| Number (Discarded) |
71 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.