value	quality	siderealorsynodic	author	ref	method
10.6390	3-	Synodic	Warner	2018MPBu...45..390W	Lightcurve
10.6470	3	Synodic	Warner	2021MPBu...48...17W	Lightcurve
10.6570	2	Sidereal	Durech	2018A&A...617A..57D	Model