value	quality	siderealorsynodic	author	ref	method
7.1000	2	Sidereal	Durech	2023A&A...675A..24D	Model
7.1000	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
7.1000	3-	Synodic	Chang	2014ApJ...788...17C	Lightcurve
7.1000	2	Sidereal	Durech	2018A&A...617A..57D	Model