value unc_up unc_lo author ref method 68.16 0.810 0.810 Grav 2012ApJ...759...49G NEATM 75.76 3.380 3.380 Grav 2011ApJ...742...40G NEATM 76.36 15.270 15.270 Ali-Lagoa 2018A&A...612A..85A NEATM 78.89 2.020 2.020 Usui 2011PASJ...63.1117U NEATM 84.99 17.000 17.000 Ali-Lagoa 2018A&A...612A..85A NEATM