value	quality	siderealorsynodic	author	ref	method
20.0000	2	Synodic	Behrend	LCDB	Lightcurve
26.2400	3	Synodic	Stephens	2011MPBu...38..211S	Lightcurve
27.6000	2	Synodic	Behrend	LCDB	Lightcurve
28.5037	2	Synodic	Pal	2020ApJS..247...26P	Lightcurve
28.6390	2+	Synodic	Strabla	2011MPBu...38..169S	Lightcurve