value	quality	siderealorsynodic	author	ref	method
80.3830	2	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
80.4830	2	Sidereal	Durech	2018A&A...617A..57D	Model
80.4850	2	Sidereal	Durech	2020A&A...643A..59D	Model