value	quality	siderealorsynodic	author	ref	method
15.7310	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
15.7330	2	Sidereal	Durech	2023A&A...675A..24D	Model
15.7333	2	Sidereal	Durech	2020A&A...643A..59D	Model