value unc_up unc_lo author ref method 20.50 0.790 0.790 Masiero 2012ApJ...759L...8M NEATM 21.89 4.380 4.380 Ali-Lagoa 2018A&A...612A..85A NEATM 22.38 0.230 0.230 Masiero 2014ApJ...791..121M NEATM 23.48 0.161 0.161 Masiero 2011ApJ...741...68M NEATM 24.06 4.200 4.200 Tedesco 2002AJ....123.1056T STM 24.31 1.450 1.450 Usui 2011PASJ...63.1117U NEATM 28.10 5.620 5.620 Ali-Lagoa 2018A&A...612A..85A NEATM