(410777) 2009FD
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
5523 |
days |
Unobserved |
161 |
days |
Astrometry summary
Optical
RMS of residuals |
0.410295 |
First observation |
2009-02-24.36493 |
Last observation |
2024-04-09.302161 |
Number (Discarded) |
525 (3) |
|
Radar
First observation |
2014-04-07 |
Last observation |
2015-11-04 |
Delay (Discarded) |
5 (0) |
Doppler (Discarded) |
3 (0) |
Total (Discarded) |
8 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.