(353029) 2009CH17
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
10916 |
days |
Unobserved |
298 |
days |
Astrometry summary
Optical
RMS of residuals |
0.51 |
First observation |
1993-08-18.390 |
Last observation |
2023-07-08.361 |
Number (Discarded) |
363 (2) |
|
Note: The ASCII file is in a format suitable for OrbFit input.