(612089) 1999FJ21
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
8445 |
days |
Unobserved |
720 |
days |
Astrometry summary
Optical
RMS of residuals |
0.541857 |
First observation |
1999-03-22.44864 |
Last observation |
2022-05-05.257443 |
Number (Discarded) |
425 (6) |
|
Note. The ASCII file is in a format suitable for OrbFit input.