(470951) 2009LS
▹
OBSERVATIONAL INFORMATION
Arc information
Arc length |
5121 |
days |
Unobserved |
328 |
days |
Astrometry summary
Optical
RMS of residuals |
0.502020 |
First observation |
2009-06-12.39072 |
Last observation |
2023-06-19.96663 |
Number (Discarded) |
306 (1) |
|
Radar
First observation |
2012-11-24 |
Last observation |
2012-11-24 |
Delay (Discarded) |
0 (0) |
Doppler (Discarded) |
1 (0) |
Total (Discarded) |
1 (0) |
|
Note. The ASCII file is in a format suitable for OrbFit input.