value	quality	siderealorsynodic	author	ref	method
6.9000	1+	Synodic	Behrend	LCDB	Lightcurve
6.9020	3	Synodic	Barucci	1992AJ....103.1679B	Lightcurve
6.9140	2	Synodic	Lucas	2011MPBu...38..218L	Lightcurve
6.9160	2	Sidereal	Durech	2020A&A...643A..59D	Model
6.9160	3-	Synodic	Franco	2020MPBu...47...61F	Lightcurve
6.9160	3	Synodic	Pilcher	2018MPBu...45..356P	Lightcurve
6.9400	2	Synodic	Behrend	LCDB	Lightcurve
8.0000	1+	Synodic	Behrend	LCDB	Lightcurve