value	quality	siderealorsynodic	author	ref	method
10.2784	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
10.2860	2	Sidereal	Durech	2023A&A...675A..24D	Model
10.2980	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
20.0000		Synodic	Kim	2014AJ....147...56K	Lightcurve