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(162186) 1999OP3  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 11299 days
Unobserved 31 days

 

Astrometry summary
Optical
RMS of residuals 0.417810"
First observation 1990-07-24.41806
Last observation 2021-06-30.30588
Number (Discarded) 1420 (4)

 

Get the observational details
Optical observations (ASCII file)

 

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