value	quality	siderealorsynodic	author	ref	method
10.6000	2	Synodic	Behrend	LCDB	Lightcurve
6.5807	2	Sidereal	Durech	2018A&A...617A..57D	Model
6.5807	2	Sidereal	Durech	2023A&A...675A..24D	Model