value	quality	siderealorsynodic	author	ref	method
24.0000	2-	Synodic	Marchis	2006Natur.439..565M	Lightcurve
31.7350	3	Synodic	Stephens	2009MPBu...36..125S	Lightcurve
31.9000	2	Synodic	Schober	1975A&A....44...85S	Lightcurve
32.0000	2	Synodic	Warner	2008MPBu...35...32W	Lightcurve
32.0120	3-	Synodic	Stephens	2015MPBu...42...70S	Lightcurve