(141018) 2001WC47
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
11247 |
days |
Unobserved |
574 |
days |
Astrometry summary
Optical
RMS of residuals |
0.392180 |
First observation |
1991-12-07.21319 |
Last observation |
2022-09-22.266924 |
Number (Discarded) |
1613 (4) |
|
Radar
First observation |
2012-02-23 |
Last observation |
2012-04-27 |
Delay (Discarded) |
4 (0) |
Doppler (Discarded) |
0 (0) |
Total (Discarded) |
4 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.