NEODyS-2
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(303450) 2005BY2  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6201 days
Unobserved 663 days

 

Astrometry summary
Optical
RMS of residuals 0.542103
First observation 2004-12-10.46392
Last observation 2021-12-02.187658
Number (Discarded) 187 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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