value	quality	siderealorsynodic	author	ref	method
27.8640	2	Sidereal	Hanus	2013A&A...559A.134H	Model
28.0000	2	Synodic	Higgins	2007MPBu...34...16H	Lightcurve
336.2760	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
341.6800	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
8.3550	1	Synodic	Clark	2008MPBu...35...42C	Lightcurve