value	quality	siderealorsynodic	author	ref	method
30.3340	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
30.3876	2	Sidereal	Durech	2019A&A...631A...2D	Model
30.3880	2	Sidereal	Durech	2023A&A...675A..24D	Model