(1981) Midas
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
18496 |
days |
| Unobserved |
177 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.491069 |
| First observation |
1973-03-06.28299 |
| Last observation |
2023-10-26.427354 |
| Number (Discarded) |
1101 (15) |
|
Radar
| First observation |
1987-09-25 |
| Last observation |
2018-03-25 |
| Delay (Discarded) |
6 (0) |
| Doppler (Discarded) |
1 (0) |
| Total (Discarded) |
7 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.