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(426238) 2012PR9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6699.93 days
Unobserved 285 days

 

Astrometry summary
Optical
RMS of residuals 0.54
First observation 2005-05-10.335
Last observation 2023-09-13.269
Number (Discarded) 132 (2)

 

Get the observational details
ASCII file

 

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