value	quality	siderealorsynodic	author	ref	method
5.5500	2	Synodic	Chang	2016ApJS..227...20C	Lightcurve
5.5632	2	Sidereal	Durech	2020A&A...643A..59D	Model
5.5640	2	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
5.5640	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve
5.5900	2	Synodic	Waszczak	2015AJ....150...75W	Lightcurve