value	quality	siderealorsynodic	author	ref	method
6.3000	3	Synodic	Tedesco	LCDB	Lightcurve
6.4959	2	Sidereal	Durech	2016A&A...587A..48D	Model
6.4960	2	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
6.4980	3	Synodic	Behrend	LCDB	Lightcurve