value	quality	siderealorsynodic	author	ref	method
3.7551	2	Sidereal	Durech	2018A&A...609A..86D	Model
3.7400	2+	Synodic	Panfichi	2023MPBu...50..128P	Lightcurve
3.7500	2	Synodic	Skiff	2019MPBu...46..458S	Lightcurve
3.7538	3	Synodic	Pravec	LCDB	Lightcurve
3.7560	3	Synodic	Schuster	1979A&AS...37..483S	Lightcurve
3.7610	3	Synodic	Degewij	1978IAUC.3193....1D	Lightcurve
3.7700	2-	Synodic	Koehn	2014MPBu...41..286K	Lightcurve