value	quality	siderealorsynodic	author	ref	method
28.8000	1	Synodic	Behrend	LCDB	Lightcurve
28.8000	2	Synodic	Behrend	LCDB	Lightcurve
418.0000	2	Synodic	Warner	2010MPBu...37..161W	Lightcurve
7.2680	2	Synodic	Warner	2006MPBu...33...21W	Lightcurve