value	quality	siderealorsynodic	author	ref	method
19.5800	2-	Synodic	Warner	2013MPBu...40...36W	Lightcurve
19.6000	2-	Synodic	Warner	2013MPBu...40...36W	Lightcurve
38.6000	1	Synodic	Warner	2008MPBu...35...56W	Lightcurve