value unc_up unc_lo author ref method 16.26 3.940 3.940 Masiero 2020PSJ.....1....5M NEATM 16.50 3.930 3.930 Masiero 2020PSJ.....1....5M NEATM 16.82 0.300 0.300 Masiero 2012ApJ...759L...8M NEATM 18.66 1.870 1.870 Ali-Lagoa 2018A&A...612A..85A NEATM 18.84 0.360 0.360 Usui 2011PASJ...63.1117U NEATM 19.04 3.810 3.810 Ali-Lagoa 2018A&A...612A..85A NEATM 22.08 2.100 2.100 Tedesco 2002AJ....123.1056T STM