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(99561) 2002FJ4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9709.88 days
Unobserved 384 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1996-09-12.322
Last observation 2023-04-14.204
Number (Discarded) 1086 (4)

 

Get the observational details
ASCII file

 

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