(451397) 2011EZ78
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
4234 |
days |
Unobserved |
557 |
days |
Astrometry summary
Optical
RMS of residuals |
0.374298 |
First observation |
2011-03-15.45942 |
Last observation |
2022-10-17.851152 |
Number (Discarded) |
726 (3) |
|
Radar
First observation |
2011-07-09 |
Last observation |
2011-07-09 |
Delay (Discarded) |
1 (0) |
Doppler (Discarded) |
0 (0) |
Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.