value	quality	siderealorsynodic	author	ref	method
3.2767	2	Sidereal	Durech	2020A&A...643A..59D	Model
3.2767	2	Sidereal	Durech	2023A&A...675A..24D	Model
3.2770	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
3.2810	3	Synodic	Higgins	2006MPBu...33...89H	Lightcurve