value	quality	siderealorsynodic	author	ref	method
4.6000	2	Synodic	Aznar	LCDB	Lightcurve
8.5940	3	Synodic	Farfan	LCDB	Lightcurve
8.6028	3	Synodic	Pravec	LCDB	Lightcurve
8.6100	2+	Synodic	Ferrero	2012MPBu...39...65F	Lightcurve