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2013XA21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 29 days
Unobserved 3785 days

 

Astrometry summary
Optical
RMS of residuals 0.324652
First observation 2013-12-12.41439
Last observation 2014-01-10.11495
Number (Discarded) 44 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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