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(209850) 2005JJ  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8182.85 days
Unobserved 170 days

 

Astrometry summary
Optical
RMS of residuals 0.46
First observation 2001-06-15.451
Last observation 2023-11-10.298
Number (Discarded) 587 (1)

 

Get the observational details
ASCII file

 

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