(457847) 2009SA142
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
8716.17 |
days |
Unobserved |
281 |
days |
Astrometry summary
Optical
RMS of residuals |
0.64 |
First observation |
1999-10-10.182 |
Last observation |
2023-08-21.350 |
Number (Discarded) |
131 (0) |
|
Note: The ASCII file is in a format suitable for OrbFit input.