value	quality	siderealorsynodic	author	ref	method
15.0000	1	Synodic	Pilcher	1980MPBu....7...26P	Lightcurve
15.6652	3	Synodic	Hamanowa	2009MPBu...36...87H	Lightcurve
15.6660	3	Synodic	Behrend	LCDB	Lightcurve
15.7000	2	Synodic	Binzel	1987Icar...72..135B	Lightcurve
15.9286	2	Sidereal	Durech	2019A&A...631A...2D	Model