value	quality	siderealorsynodic	author	ref	method
5.2398	2	Sidereal	Durech	2020A&A...643A..59D	Model
5.2399	3	Synodic	Pravec	LCDB	Lightcurve
5.2401	3	Synodic	Oey	2011MPBu...38..221O	Lightcurve