value	quality	siderealorsynodic	author	ref	method
11.0000	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
11.0340	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
12.0000	2-	Synodic	Polishook	2012MNRAS.421.2094P	Lightcurve