value	quality	siderealorsynodic	author	ref	method
12.2150	3-	Synodic	Warner	2007MPBu...34...32W	Lightcurve
12.2499	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
12.2660	3	Synodic	Pilcher	2012MPBu...39...57P	Lightcurve