value	quality	siderealorsynodic	author	ref	method
15.8900	3	Synodic	Warner	2012MPBu...39...69W	Lightcurve
15.9330	3-	Synodic	Warner	2014MPBu...41..230W	Lightcurve
15.9361	2	Sidereal	Warner	LCDB	Model
15.9400	3	Synodic	Schober	1979A&AS...36....1S	Lightcurve
15.9410	2+	Synodic	Warner	2007MPBu...34...72W	Lightcurve
15.9800	2	Synodic	Behrend	LCDB	Lightcurve