value	quality	siderealorsynodic	author	ref	method
3.9450	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
3.9456	2	Sidereal	Durech	2020A&A...643A..59D	Model
3.9456	2	Sidereal	Durech	2023A&A...675A..24D	Model
3.9456	2+	Synodic	Galad	2010A&A...514A..55G	Lightcurve
3.9460	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve