value	quality	siderealorsynodic	author	ref	method
8.5522	3	Synodic	Pravec	2019Icar..333..429P	Lightcurve
8.5525	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
8.5527	3	Synodic	Pravec	LCDB	Lightcurve