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(425055) 2009QA40  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6948 days
Unobserved 400 days

 

Astrometry summary
Optical
RMS of residuals 0.66
First observation 2004-03-17.221
Last observation 2023-03-26.222
Number (Discarded) 89 (1)

 

Get the observational details
ASCII file

 

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