value	quality	siderealorsynodic	author	ref	method
6.2470	2	Synodic	Behrend	LCDB	Lightcurve
6.2580	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
6.2583	2	Sidereal	Durech	2020A&A...643A..59D	Model
6.2584	3	Synodic	Pilcher	2012MPBu...39..171P	Lightcurve
6.4700	2	Synodic	Durkee	LCDB	Lightcurve