value unc_up unc_lo author ref method 15.34 0.141 0.141 Masiero 2011ApJ...741...68M NEATM 15.70 0.170 0.170 Masiero 2014ApJ...791..121M NEATM 15.82 0.138 0.138 Masiero 2011ApJ...741...68M NEATM 16.42 1.120 1.120 Usui 2011PASJ...63.1117U NEATM 16.84 3.370 3.370 Ali-Lagoa 2018A&A...612A..85A NEATM