value	quality	siderealorsynodic	author	ref	method
11.5462	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
11.5820	2	Synodic	Mottola	2011AJ....141..170M	Lightcurve
15.2100	3	Synodic	Stephens	2014MPBu...41...95S	Lightcurve