value	quality	siderealorsynodic	author	ref	method
7.2465	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
7.2480	3	Synodic	Franco	2012MPBu...39...50F	Lightcurve
7.3020	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve