value	quality	siderealorsynodic	author	ref	method
66.1000	2+	Synodic	Casalnuovo	2016MPBu...43..112C	Lightcurve
66.2200	3	Synodic	Pravec	LCDB	Lightcurve
66.2610	2	Sidereal	Durech	2020A&A...643A..59D	Model
66.3400	3-	Synodic	Stephens	LCDB	Lightcurve
67.4300	2	Synodic	Behrend	LCDB	Lightcurve