value	quality	siderealorsynodic	author	ref	method
5.9748	3	Synodic	Hamanowa	2009MPBu...36...87H	Lightcurve
5.9766	3	Synodic	Behrend	LCDB	Lightcurve
5.9769	2	Synodic	Kryszczynska	2012A&A...546A..72K	Lightcurve
6.0000	2+	Synodic	Wisniewski	1997Icar..126..395W	Lightcurve