value	quality	siderealorsynodic	author	ref	method
29.0000	2	Synodic	Warner	2008MPBu...35...67W	Lightcurve
29.1500	2+	Synodic	Warner	2013MPBu...40...71W	Lightcurve
3.4000	1	Synodic	Behrend	LCDB	Lightcurve