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(465517) 2008UD139  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9112 days
Unobserved 176 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 1998-11-23.362
Last observation 2023-11-04.359
Number (Discarded) 116 (0)

 

Get the observational details
ASCII file

 

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