2021AF8
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
2412 |
days |
Unobserved |
1022 |
days |
Astrometry summary
Optical
RMS of residuals |
0.546005 |
First observation |
2014-12-01.335249 |
Last observation |
2021-07-09.19790 |
Number (Discarded) |
393 (3) |
|
Radar
First observation |
2021-05-03 |
Last observation |
2021-05-03 |
Delay (Discarded) |
1 (0) |
Doppler (Discarded) |
1 (0) |
Total (Discarded) |
2 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.