value	quality	siderealorsynodic	author	ref	method
59.3710	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
60.4050	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
60.9100	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve