value	quality	siderealorsynodic	author	ref	method
5.9710	2+	Synodic	Salvaggio	2016MPBu...43..172S	Lightcurve
5.9730	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
5.9743	2	Sidereal	Durech	2018A&A...617A..57D	Model
5.9743	2	Sidereal	Martikainen	2021A&A...649A..98M	Model