value	quality	siderealorsynodic	author	ref	method
9.9300	3-	Synodic	Buchheim	2007MPBu...34...68B	Lightcurve
9.9367	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
9.9375	2	Sidereal	Durech	2018A&A...617A..57D	Model
9.9410	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve