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(139211) 2001GN2  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7745 days
Unobserved 180 days

 

Astrometry summary
Optical
RMS of residuals 0.579801"
First observation 1999-09-07.42725
Last observation 2020-11-20.42910
Number (Discarded) 241 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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