(474644) 2004XF21
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
6330.03 |
days |
Unobserved |
749 |
days |
Astrometry summary
Optical
RMS of residuals |
0.55 |
First observation |
2004-12-08.318 |
Last observation |
2022-04-08.348 |
Number (Discarded) |
199 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.