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(392510) 2011PR12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8979.91 days
Unobserved 133 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 1999-05-17.320
Last observation 2023-12-17.233
Number (Discarded) 378 (2)

 

Get the observational details
ASCII file

 

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