value	quality	siderealorsynodic	author	ref	method
5.5390	2-	Synodic	Erasmus	2020ApJS..247...13E	Lightcurve
5.5392	2	Sidereal	Durech	2018A&A...617A..57D	Model
5.5392	2	Sidereal	Martikainen	2021A&A...649A..98M	Model
5.5400	2	Synodic	Yeh	2020AJ....160...73Y	Lightcurve
5.5500	2	Synodic	Chang	2016ApJS..227...20C	Lightcurve