value	quality	siderealorsynodic	author	ref	method
7.5490	2	Synodic	Ferrero	2021MPBu...48..115F	Lightcurve
7.5513	3	Synodic	Behrend	LCDB	Lightcurve
7.5660	2+	Synodic	Polakis	2021MPBu...48..239P	Lightcurve
7.6000	2-	Synodic	Mieczkowska	2021MPBu...48..352M	Lightcurve