value	quality	siderealorsynodic	author	ref	method
3.6273	2	Sidereal	Durech	2016A&A...587A..48D	Model
3.6300	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
3.9250	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve