AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QQ112 ∴ Observational info
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(109271) 2001QQ112  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8207.97 days
Unobserved 72 days

 

Astrometry summary
Optical
RMS of residuals 0.62
First observation 2001-08-24.298
Last observation 2024-02-13.272
Number (Discarded) 795 (6)

 

Get the observational details
ASCII file

 

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