value	quality	siderealorsynodic	author	ref	method
3.1870	2+	Synodic	Behrend	LCDB	Lightcurve
3.1872	2	Synodic	Krugly	2007P&SS...55..449K	Lightcurve
3.1872	2	Synodic	Pravec	2006Icar..181...63P	Lightcurve
3.1873	2	Synodic	Behrend	LCDB	Lightcurve