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(375505) 2008UN90  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 7299 days
Unobserved 638 days

 

Astrometry summary
Optical
RMS of residuals 0.667018"
First observation 1998-11-17.117041
Last observation 2018-11-11.19765
Number (Discarded) 156 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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