(100573) 1997HR2
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
9549.96 |
days |
Unobserved |
320 |
days |
Astrometry summary
Optical
RMS of residuals |
0.53 |
First observation |
1997-04-29.358 |
Last observation |
2023-06-22.316 |
Number (Discarded) |
559 (4) |
|
Note: The ASCII file is in a format suitable for OrbFit input.