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(403493) 2009UE89  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6417.11 days
Unobserved 223 days

 

Astrometry summary
Optical
RMS of residuals 0.49
First observation 2006-02-20.172
Last observation 2023-09-16.277
Number (Discarded) 354 (12)

 

Get the observational details
ASCII file

 

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