(425755) 2011CP4
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
8057 |
days |
| Unobserved |
86 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.711459 |
| First observation |
2002-01-10.23562 |
| Last observation |
2024-02-01.382543 |
| Number (Discarded) |
146 (6) |
|
Radar
| First observation |
2012-02-21 |
| Last observation |
2012-02-27 |
| Delay (Discarded) |
4 (0) |
| Doppler (Discarded) |
7 (0) |
| Total (Discarded) |
11 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.