value	quality	siderealorsynodic	author	ref	method
11.8710	3	Synodic	Koff	2000MPBu...27...49K	Lightcurve
11.8765	2	Sidereal	Durech	2020A&A...643A..59D	Model
11.8768	2	Sidereal	Durech	2023A&A...675A..24D	Model
11.8800	2+	Synodic	Behrend	LCDB	Lightcurve