value	quality	siderealorsynodic	author	ref	method
12.8576	2	Sidereal	Durech	2020A&A...643A..59D	Model
12.8580		Synodic	McNeill	2021PSJ.....2....6M	Lightcurve
12.8610	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
12.8730	3	Synodic	Mottola	2011AJ....141..170M	Lightcurve