value	quality	siderealorsynodic	author	ref	method
7.5719	2	Sidereal	Durech	2023A&A...675A..24D	Model
7.5719	2	Sidereal	Durech	2016A&A...587A..48D	Model
7.5720	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve