value	quality	siderealorsynodic	author	ref	method
12.0000	2	Synodic	Behrend	LCDB	Lightcurve
19.1125	2	Sidereal	Durech	2020A&A...643A..59D	Model
19.1400	3-	Synodic	Pligge	2011MPBu...38....5P	Lightcurve