value	quality	siderealorsynodic	author	ref	method
12.4068	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
12.4106	2	Sidereal	Durech	2018A&A...617A..57D	Model
12.4220	3	Synodic	Behrend	LCDB	Lightcurve