value	quality	siderealorsynodic	author	ref	method
8.2000	2	Synodic	Lagerkvist	1979Icar...38..106L	Lightcurve
8.7100	3-	Synodic	Behrend	LCDB	Lightcurve
8.7400	2+	Synodic	Kryszczynska	2012A&A...546A..72K	Lightcurve
8.7530	2	Sidereal	Durech	2020A&A...643A..59D	Model
8.7800	3-	Synodic	Behrend	LCDB	Lightcurve