value	quality	siderealorsynodic	author	ref	method
2.8956	3	Synodic	Hess	2016MPBu...43..120H	Lightcurve
2.8958	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
2.8959	2	Sidereal	Durech	2020A&A...643A..59D	Model