(85938) 1999DJ4
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
9063 |
days |
| Unobserved |
129 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.516817 |
| First observation |
1999-02-24.35637 |
| Last observation |
2023-12-18.247374 |
| Number (Discarded) |
643 (3) |
|
Radar
| First observation |
2004-04-14 |
| Last observation |
2004-04-14 |
| Delay (Discarded) |
1 (0) |
| Doppler (Discarded) |
0 (0) |
| Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.