value	quality	siderealorsynodic	author	ref	method
2.6889	2+	Synodic	Clark	2016MPBu...43....2C	Lightcurve
2.7399	3	Synodic	Pravec	LCDB	Lightcurve
2.7400	3	Synodic	Warner	2022MPBu...49..262W	Lightcurve
2.7402	3	Synodic	Behrend	LCDB	Lightcurve
2.7410	2	Synodic	Pravec	1996Icar..124..471P	Lightcurve
2.7410	3-	Synodic	Warner	2015MPBu...42..256W	Lightcurve
2.7410	3	Synodic	Warner	2016MPBu...43...66W	Lightcurve