value	quality	siderealorsynodic	author	ref	method
9.0135	3	Synodic	Behrend	LCDB	Lightcurve
9.0155	2	Sidereal	Durech	2019A&A...631A...2D	Model
9.0155	2	Sidereal	Durech	2023A&A...675A..24D	Model
9.0157	2	Sidereal	Durech	2018A&A...620A..91D	Model