value unc_up unc_lo author ref method 12.38 nan nan Waszczak 2015AJ....150...75W Lightcurve 12.41 nan nan Durech 2018A&A...617A..57D Model 12.41 nan nan Erasmus 2020ApJS..247...13E Lightcurve 12.41 nan nan Waszczak 2015AJ....150...75W Lightcurve 12.47 nan nan Chang 2015ApJS..219...27C Lightcurve