(386497) 2009BR40
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
8136.04 |
days |
Unobserved |
122 |
days |
Astrometry summary
Optical
RMS of residuals |
0.54 |
First observation |
2001-09-19.251 |
Last observation |
2023-12-29.288 |
Number (Discarded) |
156 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.