value unc_up unc_lo author ref method 16.21 1.600 1.600 Tedesco 2002AJ....123.1056T STM 17.01 3.920 3.920 Nugent 2016AJ....152...63N NEATM 17.18 1.100 1.100 Usui 2011PASJ...63.1117U NEATM 17.61 3.520 3.520 Ali-Lagoa 2018A&A...612A..85A NEATM 18.14 0.160 0.160 Masiero 2014ApJ...791..121M NEATM 18.49 3.700 3.700 Ali-Lagoa 2018A&A...612A..85A NEATM 18.50 0.180 0.180 Masiero 2011ApJ...741...68M NEATM