value	quality	siderealorsynodic	author	ref	method
2.6314	2	Synodic	Warner	2019MPBu...46..161W	Lightcurve
431.0000	2	Synodic	Warner	2020MPBu...47...23W	Lightcurve
502.0000	2	Synodic	Warner	2020MPBu...47...37W	Lightcurve