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2011DY4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 17 days
Unobserved 4830 days

 

Astrometry summary
Optical
RMS of residuals 0.516602
First observation 2011-02-25.37009
Last observation 2011-03-14.32456
Number (Discarded) 99 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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