value	quality	siderealorsynodic	author	ref	method
3.3200	2	Synodic	Polishook	LCDB	Lightcurve
3.3240	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
5.5500	2	Synodic	Fauerbach	2020MPBu...47...18F	Lightcurve