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2015YJ  ▹ 
OBSERVATIONAL INFORMATION
Arc information
Arc length 3 days
Unobserved 1861 days

 

Astrometry summary
Optical
RMS of residuals 0.360925"
First observation 2015-12-16.28791
Last observation 2015-12-19.272530
Number (Discarded) 29 (0)

 

Get the observational details
Optical observations (ASCII file)

 

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