value	quality	siderealorsynodic	author	ref	method
28.9985	2	Sidereal	Durech	2018A&A...617A..57D	Model
30.2062	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
30.3340	2	Sidereal	Durech	2023A&A...675A..24D	Model