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(470951) 2009LS  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 3881 days
Unobserved 599 days

 

Astrometry summary
Optical
RMS of residuals 0.466779"
First observation 2009-06-12.39072
Last observation 2020-01-27.283605
Number (Discarded) 282 (1)
Radar
First observation 2012-11-24
Last observation 2012-11-24
Delay (Discarded) 0 (0)
Doppler (Discarded) 1 (0)
Total (Discarded) 1 (0)

 

Get the observational details
Optical observations (ASCII file)
Radar observations

 

Note. The ASCII file is in a format suitable for OrbFit input.