value	quality	siderealorsynodic	author	ref	method
10.5100	1	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
28.0200	2	Synodic	Pray	LCDB	Lightcurve
5.0000	2-	Synodic	Behrend	LCDB	Lightcurve