(141018) 2001WC47
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
11247 |
days |
| Unobserved |
582 |
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.