value	quality	siderealorsynodic	author	ref	method
3.2500	2-	Synodic	Stephens	2022MPBu...49..314S	Lightcurve
3.3360	2	Synodic	Carbognani	2014MPBu...41....4C	Lightcurve
3.3500	2	Synodic	Carbognani	2014MPBu...41....4C	Lightcurve