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2011EW4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 1307 days
Unobserved 3500 days

 

Astrometry summary
Optical
RMS of residuals 0.914318
First observation 2011-03-02.32289
Last observation 2014-09-29.193861
Number (Discarded) 51 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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