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AstDyS ∴ Objects ∴ 2001VQ81 ∴ Observational info
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(148866) 2001VQ81  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8007.9 days
Unobserved 252 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2001-09-17.414
Last observation 2023-08-21.312
Number (Discarded) 611 (3)

 

Get the observational details
ASCII file

 

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