AstDyS-2
Asteroids - Dynamic Site
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(325434) 2009OW20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8246.09 days
Unobserved 225 days

 

Astrometry summary
Optical
RMS of residuals 0.61
First observation 2001-02-17.174
Last observation 2023-09-16.266
Number (Discarded) 315 (2)

 

Get the observational details
ASCII file

 

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