value	quality	siderealorsynodic	author	ref	method
4.7175	3	Synodic	Behrend	LCDB	Lightcurve
4.7180	2	Sidereal	Durech	2019A&A...631A...2D	Model
4.7180	2	Sidereal	Durech	2023A&A...675A..24D	Model