value	quality	siderealorsynodic	author	ref	method
20.0000	2	Synodic	Wisniewski	1997Icar..126..395W	Lightcurve
24.0000	2	Synodic	Behrend	LCDB	Lightcurve
52.8570	2	Sidereal	Durech	2020A&A...643A..59D	Model
52.8670	2	Sidereal	Durech	2018A&A...617A..57D	Model
52.9200	3-	Synodic	Stephens	2012MPBu...39...80S	Lightcurve