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(389694) 2011QD48  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 2940 days
Unobserved 738 days

 

Astrometry summary
Optical
RMS of residuals 0.344499"
First observation 2011-08-30.54320
Last observation 2019-09-17.50570
Number (Discarded) 729 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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