value	quality	siderealorsynodic	author	ref	method
8.9900	2+	Synodic	Behrend	LCDB	Lightcurve
8.9980	2	Synodic	Dunckel	LCDB	Lightcurve
8.9990	3	Synodic	Harris	1989Icar...81..314H	Lightcurve
8.9990	3	Synodic	Shevchenko	2002Icar..155..365S	Lightcurve
9.0000	3	Synodic	Zappala	1983Icar...56..325Z	Lightcurve
9.0020	3	Synodic	Warner	2012MPBu...39..158W	Lightcurve
9.0032	3	Synodic	Behrend	LCDB	Lightcurve
9.0120	3	Synodic	Lagerkvist	1982M&P....27..107L	Lightcurve