value	quality	siderealorsynodic	author	ref	method
18.4670	2	Synodic	Owings	2019MPBu...46..272O	Lightcurve
29.9660	2	Sidereal	Durech	2018A&A...620A..91D	Model
29.9660	2	Sidereal	Durech	2023A&A...675A..24D	Model