(657938) 2017DH39
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
5847.12 |
days |
Unobserved |
1228 |
days |
Astrometry summary
Optical
RMS of residuals |
0.42 |
First observation |
2004-12-12.131 |
Last observation |
2020-12-15.247 |
Number (Discarded) |
173 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.