value unc_up unc_lo author ref method 21.27 2.130 2.130 Ali-Lagoa 2018A&A...612A..85A NEATM 21.36 3.100 3.100 Tedesco 2002AJ....123.1056T STM 23.40 0.520 0.520 Usui 2011PASJ...63.1117U NEATM 23.63 4.730 4.730 Ali-Lagoa 2018A&A...612A..85A NEATM 24.27 0.234 0.234 Masiero 2011ApJ...741...68M NEATM