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(407160) 2009UX21  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6233.95 days
Unobserved 38 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 2007-04-14.452
Last observation 2024-05-08.404
Number (Discarded) 337 (2)

 

Get the observational details
ASCII file

 

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