value	quality	siderealorsynodic	author	ref	method
3.6900	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
3.9983	2	Sidereal	Durech	2023A&A...675A..24D	Model
3.9983	2	Sidereal	Durech	2016A&A...587A..48D	Model