value	quality	siderealorsynodic	author	ref	method
11.3533	3	Synodic	Bembrick	2007MPBu...34...84B	Lightcurve
11.3630	3-	Synodic	Higgins	2007MPBu...34...79H	Lightcurve
21.3600	1+	Synodic	Behrend	LCDB	Lightcurve