value	quality	siderealorsynodic	author	ref	method
3.8701	2	Sidereal	Durech	2020A&A...643A..59D	Model
3.8701	2	Sidereal	Durech	2023A&A...675A..24D	Model
4.0850	2+	Synodic	Bennefeld	2009MPBu...36..147B	Lightcurve