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(225240) 2009QY8  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9748.33 days
Unobserved 77 days

 

Astrometry summary
Optical
RMS of residuals 0.48
First observation 1997-06-01.317
Last observation 2024-02-08.651
Number (Discarded) 519 (3)

 

Get the observational details
ASCII file

 

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