value unc_up unc_lo author ref method 15.96 0.406 0.406 Masiero 2011ApJ...741...68M NEATM 17.06 0.508 0.508 Masiero 2011ApJ...741...68M NEATM 22.94 1.260 1.260 Usui 2011PASJ...63.1117U NEATM 23.69 4.740 4.740 Ali-Lagoa 2018A&A...612A..85A NEATM