value	quality	siderealorsynodic	author	ref	method
7.4963	3	Synodic	Behrend	LCDB	Lightcurve
7.4997	2	Sidereal	Durech	2016A&A...587A..48D	Model
7.5000	2	Synodic	Behrend	LCDB	Lightcurve