value	quality	siderealorsynodic	author	ref	method
17.7720	2	Synodic	Behrend	LCDB	Lightcurve
26.6300	2+	Synodic	Montminy	2018MPBu...45..331M	Lightcurve
26.7520	3-	Synodic	Polakis	2018MPBu...45..199P	Lightcurve