value	quality	siderealorsynodic	author	ref	method
8.0862	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
8.0876	2	Sidereal	Durech	2018A&A...617A..57D	Model
8.0876	2	Sidereal	Durech	2023A&A...675A..24D	Model
8.0890	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve