value	quality	siderealorsynodic	author	ref	method
7.2400	2-	Synodic	Polishook	2012MNRAS.421.2094P	Lightcurve
7.2450	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
7.2700	2	Synodic	Chang	2015ApJS..219...27C	Lightcurve