(679648) 2019XS
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
8648 |
days |
| Unobserved |
139 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.473115 |
| First observation |
2000-04-04.204915 |
| Last observation |
2023-12-08.192423 |
| Number (Discarded) |
1672 (40) |
|
Radar
| First observation |
2021-11-11 |
| Last observation |
2021-11-13 |
| Delay (Discarded) |
4 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
5 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.