value	quality	siderealorsynodic	author	ref	method
11.7500	2-	Synodic	Stephens	2012MPBu...39..226S	Lightcurve
11.8930	2	Synodic	Higgins	2009MPBu...36..143H	Lightcurve
11.8930	2	Synodic	Kryszczynska	2012A&A...546A..72K	Lightcurve
11.8930	2+	Synodic	Fornas	LCDB	Lightcurve
5.9468	2	Sidereal	Durech	2020A&A...643A..59D	Model
5.9800	2	Synodic	Behrend	LCDB	Lightcurve
5.9818	2	Synodic	Behrend	LCDB	Lightcurve