value	quality	siderealorsynodic	author	ref	method
5.9650	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
6.0169	2	Sidereal	Durech	2018A&A...617A..57D	Model
6.0400	2	Synodic	Chang	2015ApJS..219...27C	Lightcurve