value	quality	siderealorsynodic	author	ref	method
3.8382	2	Sidereal	Durech	2016A&A...587A..48D	Model
3.8382	2	Sidereal	Durech	2023A&A...675A..24D	Model
3.8390	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
3.9300	3	Synodic	Monson	2004MPBu...31...97M	Lightcurve