AstDyS-2
Asteroids - Dynamic Site
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(506439) 2000YB2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6213.22 days
Unobserved 2319 days

 

Astrometry summary
Optical
RMS of residuals 0.33
First observation 2000-12-16.266
Last observation 2017-12-20.488
Number (Discarded) 36 (0)

 

Get the observational details
ASCII file

 

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