value	quality	siderealorsynodic	author	ref	method
3.0000	2	Synodic	Behrend	LCDB	Lightcurve
3.0815	2	Sidereal	Hanus	2011A&A...530A.134H	Model
3.0820	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
3.0820	3	Synodic	Wisniewski	1997Icar..126..395W	Lightcurve
3.0980	3-	Synodic	Stephens	2018MPBu...45..353S	Lightcurve