2012DH4
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
1327 |
days |
| Unobserved |
3117 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.387545 |
| First observation |
2012-02-18.34876 |
| Last observation |
2015-10-07.490351 |
| Number (Discarded) |
369 (4) |
|
Radar
| First observation |
2012-03-11 |
| Last observation |
2012-03-12 |
| Delay (Discarded) |
0 (0) |
| Doppler (Discarded) |
2 (0) |
| Total (Discarded) |
2 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.