value unc_up unc_lo author ref method 8.42 2.370 2.370 Masiero 2021PSJ.....2..162M NEATM 8.63 2.000 2.000 Masiero 2012ApJ...759L...8M NEATM 8.66 0.870 0.870 Ali-Lagoa 2018A&A...612A..85A NEATM 9.04 2.099 2.099 Masiero 2017AJ....154..168M NEATM 9.06 0.230 0.230 Usui 2011PASJ...63.1117U NEATM 9.33 2.550 2.550 Masiero 2021PSJ.....2..162M NEATM 9.73 0.970 0.970 Ali-Lagoa 2018A&A...612A..85A NEATM 9.79 0.050 0.050 Masiero 2011ApJ...741...68M NEATM