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2011KN9  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 8745 days
Unobserved 1047 days

 

Astrometry summary
Optical
RMS of residuals 0.487340"
First observation 1994-12-01.12931
Last observation 2018-11-10.52261
Number (Discarded) 300 (7)

 

Get the observational details
Optical observations (ASCII file)

 

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