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(451496) 2011UL209  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 5427.03 days
Unobserved 650 days

 

Astrometry summary
Optical
RMS of residuals 0.73
First observation 2007-09-11.400
Last observation 2022-07-21.429
Number (Discarded) 63 (0)

 

Get the observational details
ASCII file

 

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