(2475) Semenov
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
42238.6 |
days |
Unobserved |
32 |
days |
Astrometry summary
Optical
RMS of residuals |
0.74 |
First observation |
1908-09-21.956 |
Last observation |
2024-05-14.549 |
Number (Discarded) |
8596 (740) |
|
Note: The ASCII file is in a format suitable for OrbFit input.