value unc_up unc_lo author ref method 14.08 2.820 2.820 Ali-Lagoa 2018A&A...612A..85A NEATM 16.37 0.810 0.810 Usui 2011PASJ...63.1117U NEATM 16.39 0.381 0.381 Masiero 2011ApJ...741...68M NEATM 17.56 3.510 3.510 Ali-Lagoa 2018A&A...612A..85A NEATM 17.81 0.165 0.165 Masiero 2011ApJ...741...68M NEATM