value	quality	siderealorsynodic	author	ref	method
21.7820	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
38.3000	2+	Synodic	Behrend	LCDB	Lightcurve
41.8580	3	Synodic	Dose	LCDB	Lightcurve