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(168553) 1999WF9  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8917.59 days
Unobserved 41 days

 

Astrometry summary
Optical
RMS of residuals 0.40
First observation 1999-10-16.333
Last observation 2024-03-15.921
Number (Discarded) 1615 (5)

 

Get the observational details
ASCII file

 

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