2018BT1
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
1475 |
days |
| Unobserved |
833 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.552322 |
| First observation |
2018-01-17.48335 |
| Last observation |
2022-01-31.27982 |
| Number (Discarded) |
137 (2) |
|
Radar
| First observation |
2018-01-20 |
| Last observation |
2018-01-20 |
| Delay (Discarded) |
0 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.