value	quality	siderealorsynodic	author	ref	method
9.1600	2	Synodic	Behrend	LCDB	Lightcurve
9.6178	2	Sidereal	Durech	2020A&A...643A..59D	Model
9.6200	2	Sidereal	Durech	2023A&A...675A..24D	Model