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(485650) 2011WM39  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4742.37 days
Unobserved 1222 days

 

Astrometry summary
Optical
RMS of residuals 0.58
First observation 2007-12-31.205
Last observation 2020-12-24.572
Number (Discarded) 161 (2)

 

Get the observational details
ASCII file

 

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