value	quality	siderealorsynodic	author	ref	method
5.2270	2	Synodic	Warner	2015MPBu...42..132W	Lightcurve
5.2694	3	Synodic	Warner	2019MPBu...46..412W	Lightcurve
5.2700	3	Synodic	Warner	2012MPBu...39...69W	Lightcurve