(2062) Aten
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
23339 |
days |
Unobserved |
1625 |
days |
Astrometry summary
Optical
RMS of residuals |
0.490438 |
First observation |
1955-12-17.19653 |
Last observation |
2019-11-10.542480 |
Number (Discarded) |
1054 (2) |
|
Radar
First observation |
1995-01-16 |
Last observation |
2015-01-16 |
Delay (Discarded) |
5 (0) |
Doppler (Discarded) |
2 (0) |
Total (Discarded) |
7 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.