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2013DR9  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 2249 days
Unobserved 1876 days

 

Astrometry summary
Optical
RMS of residuals 0.557285
First observation 2013-02-03.598907
Last observation 2019-04-02.27504
Number (Discarded) 104 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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