value unc_up unc_lo author ref method 18.43 1.500 1.500 Tedesco 2002AJ....123.1056T STM 19.14 1.910 1.910 Ali-Lagoa 2018A&A...612A..85A NEATM 22.33 0.340 0.340 Usui 2011PASJ...63.1117U NEATM 22.99 0.960 0.960 Masiero 2012ApJ...759L...8M NEATM 23.72 2.370 2.370 Ali-Lagoa 2018A&A...612A..85A NEATM