value	quality	siderealorsynodic	author	ref	method
6.2574	3	Synodic	Washburn	2017MPBu...44..184W	Lightcurve
6.2576	2	Sidereal	Durech	2023A&A...675A..24D	Model
6.2576	2	Sidereal	Durech	2019A&A...631A...2D	Model