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(279347) 2009YB20  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6691.97 days
Unobserved 47 days

 

Astrometry summary
Optical
RMS of residuals 0.56
First observation 2006-01-06.360
Last observation 2024-05-03.332
Number (Discarded) 307 (3)

 

Get the observational details
ASCII file

 

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