value	quality	siderealorsynodic	author	ref	method
2.9500	2+	Synodic	Skiff	LCDB	Lightcurve
3.0500	2	Synodic	Skiff	2019MPBu...46..458S	Lightcurve
3.0530	3	Synodic	Skiff	2019MPBu...46..458S	Lightcurve
3.0530	3	Synodic	Warner	2014MPBu...41..144W	Lightcurve