value	quality	siderealorsynodic	author	ref	method
12.9900	2-	Synodic	Behrend	LCDB	Lightcurve
12.9937	2	Synodic	Behrend	LCDB	Lightcurve
12.9937	2+	Synodic	Behrend	LCDB	Lightcurve
12.9943	2	Sidereal	Durech	2020A&A...643A..59D	Model
12.9990	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve