(30825) 1990TG1
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
12325 |
days |
| Unobserved |
2 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.439340 |
| First observation |
1990-09-16.38611 |
| Last observation |
2024-06-14.609767 |
| Number (Discarded) |
2559 (8) |
|
Radar
| First observation |
2005-04-18 |
| Last observation |
2005-04-18 |
| Delay (Discarded) |
1 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
2 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.