value	quality	siderealorsynodic	author	ref	method
10.2150	3	Synodic	Ditteon	2018MPBu...45..117D	Lightcurve
10.2195	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
10.2231	2	Sidereal	Durech	2020A&A...643A..59D	Model
20.4000	2	Synodic	Behrend	LCDB	Lightcurve
20.4300	2	Synodic	McNeill	2019ApJS..245...29M	Lightcurve