value	quality	siderealorsynodic	author	ref	method
7.7854	2	Sidereal	Durech	2020A&A...643A..59D	Model
7.7860	3	Synodic	Klinglesmith	2015MPBu...42..101K	Lightcurve
7.7890	3	Synodic	Sonka	2014MPBu...41..285S	Lightcurve
8.6400	2	Synodic	Behrend	LCDB	Lightcurve