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(321347) 2009KJ12  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9813.31 days
Unobserved 154 days

 

Astrometry summary
Optical
RMS of residuals 0.52
First observation 1997-02-01.141
Last observation 2023-12-15.454
Number (Discarded) 156 (0)

 

Get the observational details
ASCII file

 

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