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2004QG20  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 10728 days
Unobserved 1482 days

 

Astrometry summary
Optical
RMS of residuals 0.447967"
First observation 1986-08-26.47644
Last observation 2016-01-09.47536
Number (Discarded) 131 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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