value	quality	siderealorsynodic	author	ref	method
19.2985	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
19.3000	3	Synodic	Stephens	2002MPBu...29...47S	Lightcurve
19.3080	3	Synodic	Behrend	LCDB	Lightcurve
19.3080	3	Synodic	Behrend	LCDB	Lightcurve
19.3088	2	Sidereal	Durech	2023A&A...675A..24D	Model
19.3090	2	Sidereal	Durech	2019A&A...631A...2D	Model