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(144558) 2004FU9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 9131.31 days
Unobserved 40 days

 

Astrometry summary
Optical
RMS of residuals 0.51
First observation 1999-03-20.332
Last observation 2024-03-19.638
Number (Discarded) 447 (2)

 

Get the observational details
ASCII file

 

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