value	quality	siderealorsynodic	author	ref	method
12.0000	1	Synodic	Behrend	LCDB	Lightcurve
12.0000	2	Synodic	Vesely	1985Icar...64...37V	Lightcurve
12.1500	2	Synodic	Mieczkowska	2021MPBu...48..352M	Lightcurve
12.1500	3	Synodic	Magnusson	1991A&AS...87..269M	Lightcurve
12.1746	2	Sidereal	Durech	2009A&A...493..291D	Model
12.1746	2	Sidereal	Durech	2011Icar..214..652D	Model
12.1746	2	Sidereal	Hanus	2013Icar..226.1045H	Model
12.1750	2	Synodic	Uzpen	2003MPBu...30...59U	Lightcurve
12.1760	3	Synodic	Pilcher	2008MPBu...35..135P	Lightcurve
12.2000		Synodic	Lagerkvist	1995A&AS..113..115L	Lightcurve
12.2850	1+	Synodic	Riccioli	2001P&SS...49..657R	Lightcurve
16.2000		Synodic	Piironen	1997A&AS..121..489P	Lightcurve
16.2000	2	Synodic	Behrend	LCDB	Lightcurve