value	quality	siderealorsynodic	author	ref	method
14.0000	1	Synodic	Schober	1981A&A...100..311S	Lightcurve
16.1350	2	Synodic	Stephens	2003MPBu...30...69S	Lightcurve
16.1729	2	Sidereal	Durech	2009A&A...493..291D	Model
16.1730	2	Sidereal	Martikainen	2021A&A...649A..98M	Model
16.1783	3	Synodic	Behrend	LCDB	Lightcurve
16.1870	3-	Synodic	Behrend	LCDB	Lightcurve