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2011DU9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 12 days
Unobserved 4793 days

 

Astrometry summary
Optical
RMS of residuals 0.658123
First observation 2011-02-27.01686
Last observation 2011-03-11.391399
Number (Discarded) 64 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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