value unc_up unc_lo author ref method 47.87 4.000 4.000 Tedesco 2002AJ....123.1056T STM 50.56 0.570 0.570 Grav 2012ApJ...744..197G NEATM 52.34 10.470 10.470 Ali-Lagoa 2018A&A...612A..85A NEATM 52.86 1.600 1.600 Usui 2011PASJ...63.1117U NEATM 53.89 10.780 10.780 Ali-Lagoa 2018A&A...612A..85A NEATM