value unc_up unc_lo author ref method 28.46 0.560 0.560 Grav 2012ApJ...744..197G NEATM 37.75 2.900 2.900 Tedesco 2002AJ....123.1056T STM 39.20 7.840 7.840 Ali-Lagoa 2018A&A...612A..85A NEATM 42.63 2.240 2.240 Usui 2011PASJ...63.1117U NEATM