value	unc_up	unc_lo	author	ref	method
11.50	nan	nan	Angeli	2001AJ....121.2245A	Lightcurve
12.25	nan	nan	Alkema	2013MPBu...40..133A	Lightcurve
12.25	nan	nan	Pal	2020ApJS..247...26P	Lightcurve
12.26	nan	nan	Durech	2019A&A...631A...2D	Model
12.26	nan	nan	Waszczak	2015AJ....150...75W	Lightcurve
12.27	nan	nan	Behrend	LCDB	Lightcurve