value	quality	siderealorsynodic	author	ref	method
0.9800		Synodic	Erasmus	2018ApJS..237...19E	Lightcurve
0.9800		Synodic	Erasmus	2019ApJS..242...15E	Lightcurve
4.0150	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve