value	quality	siderealorsynodic	author	ref	method
2.9080	3-	Synodic	Zeigler	2016MPBu...43..199Z	Lightcurve
2.9080	3	Synodic	Ferrero	2016MPBu...43..320F	Lightcurve
2.9085	2	Sidereal	Durech	2019A&A...631A...2D	Model
2.9085	2	Sidereal	Durech	2018A&A...620A..91D	Model