value	quality	siderealorsynodic	author	ref	method
20.0000	1	Synodic	Polishook	2012MNRAS.421.2094P	Lightcurve
23.9495	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
6.6510	2+	Synodic	Warner	2017MPBu...44..289W	Lightcurve