(363027) 1998ST27
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
8422 |
days |
Unobserved |
976 |
days |
Astrometry summary
Optical
RMS of residuals |
0.575358 |
First observation |
1998-09-24.16314 |
Last observation |
2021-10-15.031414 |
Number (Discarded) |
600 (11) |
|
Radar
First observation |
2001-10-07 |
Last observation |
2004-10-06 |
Delay (Discarded) |
6 (2) |
Doppler (Discarded) |
1 (0) |
Total (Discarded) |
7 (2) |
|
Note. The ASCII file is in a format suitable for OrbFit input.