(312561) 2009HL
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
7095.02 |
days |
Unobserved |
367 |
days |
Astrometry summary
Optical
RMS of residuals |
0.60 |
First observation |
2003-11-20.190 |
Last observation |
2023-04-24.207 |
Number (Discarded) |
305 (3) |
|
Note: The ASCII file is in a format suitable for OrbFit input.