value unc_up unc_lo author ref method 12.05 nan nan Behrend LCDB Lightcurve 14.89 nan nan Durech 2020A&A...643A..59D Model 14.89 nan nan Higgins 2008MPBu...35..123H Lightcurve 14.90 nan nan Waszczak 2015AJ....150...75W Lightcurve