value	quality	siderealorsynodic	author	ref	method
29.1300	2+	Synodic	Ryan	2017AJ....153..116R	Lightcurve
29.2000	3	Synodic	French	2012MPBu...39..183F	Lightcurve
29.4110	2+	Synodic	Szabo	2017A&A...599A..44S	Lightcurve