value	quality	siderealorsynodic	author	ref	method
15.6000	1	Synodic	Behrend	LCDB	Lightcurve
18.5400	2	Synodic	Warner	2011MPBu...38...96W	Lightcurve
25.8000	2	Synodic	Warner	2010MPBu...37...24W	Lightcurve
54.7270	2	Sidereal	Durech	2023A&A...675A..24D	Model
54.7380	2	Sidereal	Durech	2020A&A...643A..59D	Model