value	quality	siderealorsynodic	author	ref	method
11.8740	2	Synodic	Stephens	2019MPBu...46..449S	Lightcurve
11.8806	2	Synodic	Oey	LCDB	Lightcurve
5.9430	2	Synodic	Higgins	2008MPBu...35..123H	Lightcurve