value	quality	siderealorsynodic	author	ref	method
3.0950	3	Synodic	Pravec	LCDB	Lightcurve
3.0950	3	Synodic	Pray	2008MPBu...35...34P	Lightcurve
3.0970	1	Synodic	Waszczak	2015AJ....150...75W	Lightcurve