2019XQ3
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OBSERVATIONAL INFORMATION
Arc information
| Arc length |
3845 |
days |
| Unobserved |
1642 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.423345 |
| First observation |
2009-06-13.493265 |
| Last observation |
2019-12-23.21838 |
| Number (Discarded) |
49 (2) |
|
Radar
| First observation |
2019-12-19 |
| Last observation |
2019-12-19 |
| Delay (Discarded) |
1 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
2 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.