value	quality	siderealorsynodic	author	ref	method
2.8466	3	Synodic	Behrend	LCDB	Lightcurve
2.8470	2	Sidereal	Durech	2023A&A...675A..24D	Model
2.8480	3	Synodic	Ditteon	2002MPBu...29...72D	Lightcurve