(2922) Dikan'ka
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
25553 |
days |
Unobserved |
665632 |
days |
Astrometry summary
Optical
RMS of residuals |
0.60 |
First observation |
195-0-02.11 |
Last observation |
202-0-018.12 |
Number (Discarded) |
445 (621) |
|
Radar
First observation |
-0-00.00 |
Last observation |
-0-00.00 |
Total (Discarded) |
1 (1) |
|
Note: The ASCII file is in a format suitable for OrbFit input.