value	quality	siderealorsynodic	author	ref	method
7.7200	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
7.7220	2	Sidereal	Durech	2023A&A...675A..24D	Model
7.7222	2	Sidereal	Durech	2018A&A...617A..57D	Model