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(439157) 2011UR254  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5840.07 days
Unobserved 526 days

 

Astrometry summary
Optical
RMS of residuals 0.50
First observation 2006-11-20.221
Last observation 2022-11-16.292
Number (Discarded) 180 (0)

 

Get the observational details
ASCII file

 

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