value	quality	siderealorsynodic	author	ref	method
5.9800	2+	Synodic	Behrend	LCDB	Lightcurve
7.9259	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
7.9270	2	Synodic	McNeill	2019ApJS..245...29M	Lightcurve
7.9316	2	Sidereal	Hanus	2016A&A...586A.108H	Model
7.9338	2-	Synodic	Galad	2010A&A...514A..55G	Lightcurve
7.9400	3-	Synodic	Sauppe	2007MPBu...34..119S	Lightcurve
9.7500	2	Synodic	De Sanctis	1994P&SS...42..859D	Lightcurve