value	quality	siderealorsynodic	author	ref	method
10.8000	3	Synodic	Menke	2005MPBu...32...64M	Lightcurve
10.9800	3	Synodic	Ivarsen	2004MPBu...31...29I	Lightcurve
11.0046	2	Sidereal	Durech	2019A&A...631A...2D	Model
11.0130	3	Synodic	Behrend	LCDB	Lightcurve