value	quality	siderealorsynodic	author	ref	method
2.9971	3	Synodic	Behrend	LCDB	Lightcurve
2.9973	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
3.0000	1	Synodic	Behrend	LCDB	Lightcurve