(256412) 2007BT2
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
10630 |
days |
Unobserved |
528 |
days |
Astrometry summary
Optical
RMS of residuals |
0.480371 |
First observation |
1993-10-09.24097 |
Last observation |
2022-11-16.32948 |
Number (Discarded) |
1493 (4) |
|
Note. The ASCII file is in a format suitable for OrbFit input.