(70977) 1999XU23
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
11161.8 |
days |
Unobserved |
172 |
days |
Astrometry summary
Optical
RMS of residuals |
0.43 |
First observation |
1993-04-18.399 |
Last observation |
2023-11-09.228 |
Number (Discarded) |
1686 (6) |
|
Note: The ASCII file is in a format suitable for OrbFit input.