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2011SJ189  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 87 days
Unobserved 4533 days

 

Astrometry summary
Optical
RMS of residuals 0.458699
First observation 2011-09-28.37662
Last observation 2011-12-24.35682
Number (Discarded) 61 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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