value	quality	siderealorsynodic	author	ref	method
10.3500	2	Synodic	Dotto	1992A&AS...95..195D	Lightcurve
8.5300	3	Synodic	Stephens	2003MPBu...30....1S	Lightcurve
8.5500	3	Synodic	Behrend	LCDB	Lightcurve
8.5500	3	Synodic	Stephens	LCDB	Lightcurve
8.5507	2	Sidereal	Hanus	2016A&A...586A.108H	Model
8.5508	2	Sidereal	Durech	2023A&A...675A..24D	Model
8.5520	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve