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2013ER4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 11 days
Unobserved 4116 days

 

Astrometry summary
Optical
RMS of residuals 0.294032
First observation 2013-03-04.32498
Last observation 2013-03-15.231711
Number (Discarded) 21 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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