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2004YJ1  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 15 days
Unobserved 5899 days

 

Astrometry summary
Optical
RMS of residuals 0.498426"
First observation 2004-12-19.27544
Last observation 2005-01-02.87089
Number (Discarded) 51 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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