value	quality	siderealorsynodic	author	ref	method
7.4767	3	Synodic	Behrend	LCDB	Lightcurve
7.4771	2	Sidereal	Durech	2019A&A...631A...2D	Model
7.4772	2	Sidereal	Durech	2023A&A...675A..24D	Model
7.4781	2	Synodic	Behrend	LCDB	Lightcurve