value	quality	siderealorsynodic	author	ref	method
12.7260	2	Synodic	Behrend	LCDB	Lightcurve
12.8600	2	Synodic	Polakis	2019MPBu...46..287P	Lightcurve
12.8710	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
12.8790	3	Synodic	Pilcher	2019MPBu...46..360P	Lightcurve