value	quality	siderealorsynodic	author	ref	method
20.0000	1	Synodic	Behrend	LCDB	Lightcurve
5.4580	3	Synodic	Almeida	2004A&A...415..403A	Lightcurve
5.4590	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
5.4592	2	Sidereal	Durech	2018A&A...617A..57D	Model