value	quality	siderealorsynodic	author	ref	method
5.5730	3	Synodic	Stephens	2014MPBu...41..171S	Lightcurve
5.5740	3	Synodic	Behrend	LCDB	Lightcurve
5.5750		Synodic	Pilcher	1985MPBu...12...10P	Lightcurve
5.5750	2	Synodic	Kryszczynska	2012A&A...546A..72K	Lightcurve
5.5750	3	Synodic	Binzel	1987Icar...71..148B	Lightcurve
5.5750	3	Synodic	Klinglesmith	2014MPBu...41..139K	Lightcurve
5.5756	2	Sidereal	Durech	2016A&A...587A..48D	Model
5.5756	2	Sidereal	Durech	2018Icar..304..101D	Model