value	quality	siderealorsynodic	author	ref	method
6.5770	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
6.5830	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
6.5860	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve