(143649) 2003QQ47
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
7198 |
days |
| Unobserved |
346 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.497856 |
| First observation |
2003-08-24.39941 |
| Last observation |
2023-05-09.738797 |
| Number (Discarded) |
1207 (13) |
|
Radar
| First observation |
2014-03-29 |
| Last observation |
2014-03-29 |
| Delay (Discarded) |
0 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.