value	quality	siderealorsynodic	author	ref	method
3.5025	3-	Synodic	Behrend	LCDB	Lightcurve
3.7860	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
3.8000	2	Synodic	Erasmus	2019ApJS..242...15E	Lightcurve