value	quality	siderealorsynodic	author	ref	method
2.9530	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
2.9532	3	Synodic	Wiley	2022MPBu...49..329W	Lightcurve
2.9540	3	Synodic	Behrend	LCDB	Lightcurve
2.9700	3	Synodic	Sada	2008MPBu...35..161S	Lightcurve
2.9808	2	Sidereal	Hanus	2016A&A...586A.108H	Model