value	quality	siderealorsynodic	author	ref	method
6.5710	2	Synodic	Clark	2003MPBu...30....4C	Lightcurve
7.7456	3	Synodic	Benishek	2013MPBu...40..100B	Lightcurve
7.7465	3	Synodic	Behrend	LCDB	Lightcurve
7.7470	2	Sidereal	Durech	2020A&A...643A..59D	Model