value unc_up unc_lo author ref method 3.05 nan nan Erasmus 2020ApJS..247...13E Lightcurve 3.26 nan nan Durech 2023A&A...675A..24D Model 3.26 nan nan Durech 2020A&A...643A..59D Model 3.26 nan nan Cooney 2007MPBu...34...47C Lightcurve