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2011UG21  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 3369 days
Unobserved 255 days

 

Astrometry summary
Optical
RMS of residuals 0.372552"
First observation 2011-10-19.55613
Last observation 2021-01-08.24004
Number (Discarded) 83 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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