value	quality	siderealorsynodic	author	ref	method
279.1820	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
6.7526	2	Sidereal	Durech	2023A&A...675A..24D	Model
6.7540	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve