value	quality	siderealorsynodic	author	ref	method
8.1127	3	Synodic	Pravec	LCDB	Lightcurve
8.1400	2	Synodic	Chang	2015ApJS..219...27C	Lightcurve
8.1980	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
8.6000	2	Synodic	Behrend	LCDB	Lightcurve