value unc_up unc_lo author ref method 13.31 2.660 2.660 Ali-Lagoa 2018A&A...612A..85A NEATM 17.34 0.240 0.240 Masiero 2014ApJ...791..121M NEATM 18.58 0.580 0.580 Usui 2011PASJ...63.1117U NEATM 18.79 0.149 0.149 Masiero 2011ApJ...741...68M NEATM 19.68 1.970 1.970 Ali-Lagoa 2018A&A...612A..85A NEATM