(8567) 1996HW1
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
25160 |
days |
Unobserved |
10 |
days |
Astrometry summary
Optical
RMS of residuals |
0.440858 |
First observation |
1955-05-23.25556 |
Last observation |
2024-04-10.193860 |
Number (Discarded) |
5246 (8) |
|
Radar
First observation |
2008-09-15 |
Last observation |
2008-09-21 |
Delay (Discarded) |
6 (0) |
Doppler (Discarded) |
6 (0) |
Total (Discarded) |
12 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.