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(419145) 2009SF290  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 8443.82 days
Unobserved 134 days

 

Astrometry summary
Optical
RMS of residuals 0.32
First observation 2000-11-02.446
Last observation 2023-12-16.266
Number (Discarded) 227 (0)

 

Get the observational details
ASCII file

 

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