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(309728) 2008JF  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6410 days
Unobserved 3 days

 

Astrometry summary
Optical
RMS of residuals 0.484246"
First observation 2003-09-30.465660
Last observation 2021-04-18.388795
Number (Discarded) 210 (2)

 

Get the observational details
Optical observations (ASCII file)

 

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