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(199003) 2005WJ56  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5552 days
Unobserved 20 days

 

Astrometry summary
Optical
RMS of residuals 0.421531"
First observation 2005-11-29.06634
Last observation 2021-02-10.245775
Number (Discarded) 559 (10)
Radar
First observation 2008-01-09
Last observation 2008-01-11
Delay (Discarded) 3 (0)
Doppler (Discarded) 2 (0)
Total (Discarded) 5 (0)

 

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

 

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