value	quality	siderealorsynodic	author	ref	method
20.5650	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
20.5759	2	Sidereal	Durech	2023A&A...675A..24D	Model
20.6030	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve