value	quality	siderealorsynodic	author	ref	method
8.6141	2	Sidereal	Durech	2023A&A...675A..24D	Model
8.6142	2	Sidereal	Durech	2020A&A...643A..59D	Model
8.6160	3	Synodic	Masiero	2009Icar..204..145M	Lightcurve