value	quality	siderealorsynodic	author	ref	method
19.2300	2	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
66.6980	2	Sidereal	Hanus	2013A&A...551A..67H	Model
66.7000	2+	Synodic	Alvarez	2011MPBu...38..180A	Lightcurve