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2018FJ4  ▹ 
OBSERVATIONAL INFORMATION
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Arc information
Arc length 6821 days
Unobserved 2017 days

 

Astrometry summary
Optical
RMS of residuals 0.601527
First observation 2000-04-10.20466
Last observation 2018-12-13.12293
Number (Discarded) 149 (1)

 

Get the observational details
Optical observations (ASCII file)

 

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