value	quality	siderealorsynodic	author	ref	method
8.7920	3-	Synodic	Stephens	2016MPBu...43..265S	Lightcurve
8.7990	3-	Synodic	Stephens	2015MPBu...42R.216S	Lightcurve
8.8080	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
8.8126	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
8.8129	3	Synodic	Mottola	2011AJ....141..170M	Lightcurve
8.8140		Synodic	McNeill	2021PSJ.....2....6M	Lightcurve
8.8140	3	Synodic	Stephens	2018MPBu...45..301S	Lightcurve
8.8142	2	Sidereal	Durech	2019A&A...631A...2D	Model
8.8460	3	Synodic	Stephens	2017MPBu...44..252S	Lightcurve