value	quality	siderealorsynodic	author	ref	method
9.1800	3	Synodic	Brinsfield	2008MPBu...35..119B	Lightcurve
9.1804	2	Sidereal	Durech	2020A&A...643A..59D	Model
9.1814	3-	Synodic	Lang	2017MPBu...44....7L	Lightcurve