value	quality	siderealorsynodic	author	ref	method
11.1080	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
11.1140	2+	Synodic	Aznar	2016MPBu...43..350M	Lightcurve
13.3600	2	Synodic	Aznar	2016MPBu...43..257A	Lightcurve
8.8200	2	Synodic	Behrend	LCDB	Lightcurve