value	quality	siderealorsynodic	author	ref	method
7.4270	2	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
7.4275	2	Sidereal	Durech	2023A&A...675A..24D	Model
7.4276	2	Sidereal	Durech	2019A&A...631A...2D	Model