value	quality	siderealorsynodic	author	ref	method
2.8860	2	Synodic	Pray	2005MPBu...32...48P	Lightcurve
2.8878	3	Synodic	Warner	2014MPBu...41..235W	Lightcurve
2.9000	2	Synodic	Behrend	LCDB	Lightcurve
2.9000	2+	Synodic	Behrend	LCDB	Lightcurve