value	quality	siderealorsynodic	author	ref	method
3.8870	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
3.8871	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
3.8880	1	Synodic	Szabo	2016A&A...596A..40S	Lightcurve