value	quality	siderealorsynodic	author	ref	method
12.4063	2	Sidereal	Durech	2020A&A...643A..59D	Model
12.4200	3-	Synodic	Polakis	2021MPBu...48..394P	Lightcurve
6.5270	2	Synodic	Ditteon	2018MPBu...45..338D	Lightcurve