value	quality	siderealorsynodic	author	ref	method
3.8470	3-	Synodic	Higgins	LCDB	Lightcurve
3.8500	3	Synodic	Aymami	2012MPBu...39...29A	Lightcurve
3.8500	3	Synodic	Klinglesmith	2016MPBu...43..234K	Lightcurve
3.8505	2	Sidereal	Durech	2016A&A...587A..48D	Model
3.8508	3	Synodic	Franco	2012MPBu...39...67F	Lightcurve
3.8520	3	Synodic	Stephens	2012MPBu...39...11S	Lightcurve