(277475) 2005WK4
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
3563 |
days |
| Unobserved |
3162 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.623168 |
| First observation |
2005-11-27.63813 |
| Last observation |
2015-08-30.161109 |
| Number (Discarded) |
325 (7) |
|
Radar
| First observation |
2012-07-23 |
| Last observation |
2013-08-09 |
| Delay (Discarded) |
9 (0) |
| Doppler (Discarded) |
3 (0) |
| Total (Discarded) |
12 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.