value	quality	siderealorsynodic	author	ref	method
4.4640	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
4.6800	3-	Synodic	Chang	2019ApJS..241....6C	Lightcurve
4.6822	2	Sidereal	Durech	2018A&A...617A..57D	Model