AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001OO89 ∴ Observational info
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(82590) 2001OO89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 10636.2 days
Unobserved 698 days

 

Astrometry summary
Optical
RMS of residuals 0.68
First observation 1993-04-14.135
Last observation 2022-05-28.311
Number (Discarded) 1921 (474)

 

Get the observational details
ASCII file

 

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