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AstDyS ∴ Objects ∴ 2009QQ6 ∴ Observational info
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(381713) 2009QQ6  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8563.18 days
Unobserved 795 days

 

Astrometry summary
Optical
RMS of residuals 0.55
First observation 1998-09-15.246
Last observation 2022-02-24.422
Number (Discarded) 183 (0)

 

Get the observational details
ASCII file

 

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