2016GW221
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
2205 |
days |
| Unobserved |
730 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.829361 |
| First observation |
2016-04-14.54801 |
| Last observation |
2022-04-28.404254 |
| Number (Discarded) |
228 (13) |
|
Radar
| First observation |
2019-04-09 |
| Last observation |
2019-04-09 |
| Delay (Discarded) |
1 (0) |
| Doppler (Discarded) |
0 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.