value	quality	siderealorsynodic	author	ref	method
6.9686	2	Sidereal	Durech	2019A&A...631A...2D	Model
6.9686	2	Sidereal	Durech	2023A&A...675A..24D	Model
6.9920	3	Synodic	Carreno	2019MPBu...46..200C	Lightcurve