2017WJ16
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
1105 |
days |
| Unobserved |
1233 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.626347 |
| First observation |
2017-11-25.06293 |
| Last observation |
2020-12-04.139708 |
| Number (Discarded) |
151 (3) |
|
Radar
| First observation |
2020-11-21 |
| Last observation |
2020-11-22 |
| Delay (Discarded) |
2 (0) |
| Doppler (Discarded) |
0 (0) |
| Total (Discarded) |
2 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.