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(355256) 2007KN4  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 8773 days
Unobserved 300 days

 

Astrometry summary
Optical
RMS of residuals 0.467946"
First observation 1995-11-23.31237
Last observation 2019-11-30.24621
Number (Discarded) 1130 (8)

 

Get the observational details
Optical observations (ASCII file)

 

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