value	quality	siderealorsynodic	author	ref	method
4.9475	2	Sidereal	Durech	2023A&A...675A..24D	Model
4.9475	2	Sidereal	Durech	2020A&A...643A..59D	Model
4.9481	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
4.9700	2+	Synodic	Molnar	2018ApJS..234...37M	Lightcurve