value	quality	siderealorsynodic	author	ref	method
4.2415	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
4.2450	2	Synodic	McNeill	2019ApJS..245...29M	Lightcurve
4.6520	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve