value	quality	siderealorsynodic	author	ref	method
17.5900	3	Synodic	Carlsson	1981A&AS...44...15C	Lightcurve
17.6100	3-	Synodic	Behrend	LCDB	Lightcurve
17.6150	3	Synodic	Behrend	LCDB	Lightcurve
17.6191	2	Sidereal	Durech	2020A&A...643A..59D	Model
17.6193	2	Sidereal	Hanus	2011A&A...530A.134H	Model