value	quality	siderealorsynodic	author	ref	method
229.3000		Synodic	Grundy	2007Icar..191..286G	Lightcurve
4.4300	2	Synodic	Dotto	2008A&A...490..829D	Lightcurve
4.4300	2	Synodic	Perna	2008DPS....40.4708P	Lightcurve