value	quality	siderealorsynodic	author	ref	method
18.7149	2	Sidereal	Durech	2023A&A...675A..24D	Model
18.7150	2	Sidereal	Durech	2019A&A...631A...2D	Model
18.7160	2	Sidereal	Durech	2018A&A...620A..91D	Model