value	quality	siderealorsynodic	author	ref	method
17.5600	2	Synodic	Schroll	1983A&AS...53...77S	Lightcurve
17.6100	2	Synodic	Behrend	LCDB	Lightcurve
17.6100	2+	Synodic	Behrend	LCDB	Lightcurve
17.6100	3	Synodic	Franco	2018MPBu...45..399F	Lightcurve
17.6101	3	Synodic	Behrend	LCDB	Lightcurve
17.6126	2	Sidereal	Durech	2020A&A...643A..59D	Model
17.6130	3-	Synodic	Warner	2007MPBu...34..100W	Lightcurve
17.6400	3-	Synodic	Behrend	LCDB	Lightcurve
8.0000	1+	Synodic	Behrend	LCDB	Lightcurve