(349507) 2008QY
▹
OBSERVATIONAL INFORMATION
Arc information
| Arc length |
12491 |
days |
| Unobserved |
135 |
days |
Astrometry summary
Optical
| RMS of residuals |
0.508926 |
| First observation |
1989-09-30.42361 |
| Last observation |
2023-12-12.322557 |
| Number (Discarded) |
1031 (8) |
|
Radar
| First observation |
2012-02-10 |
| Last observation |
2012-02-21 |
| Delay (Discarded) |
1 (0) |
| Doppler (Discarded) |
2 (0) |
| Total (Discarded) |
3 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.