value	quality	siderealorsynodic	author	ref	method
10.0000	3	Synodic	Warner	2012MPBu...39...69W	Lightcurve
9.9637	2	Sidereal	Durech	2023A&A...675A..24D	Model
9.9637	2	Sidereal	Durech	2020A&A...643A..59D	Model