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2011US91  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11 days
Unobserved 4702 days

 

Astrometry summary
Optical
RMS of residuals 0.405960
First observation 2011-10-23.29330
Last observation 2011-11-03.20845
Number (Discarded) 48 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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