value unc_up unc_lo author ref method 26.85 2.690 2.690 Ali-Lagoa 2018A&A...612A..85A NEATM 26.88 8.740 8.740 Masiero 2020PSJ.....1....5M NEATM 27.96 0.480 0.480 Usui 2011PASJ...63.1117U NEATM 29.10 2.910 2.910 Ali-Lagoa 2018A&A...612A..85A NEATM 29.64 1.700 1.700 Tedesco 2002AJ....123.1056T STM