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(454647) 2014QU257  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 4844.02 days
Unobserved 440 days

 

Astrometry summary
Optical
RMS of residuals 0.60
First observation 2009-11-09.313
Last observation 2023-02-13.334
Number (Discarded) 110 (2)

 

Get the observational details
ASCII file

 

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