value unc_up unc_lo author ref method 61.80 1.070 1.070 Grav 2011ApJ...742...40G NEATM 66.99 4.450 4.450 Usui 2011PASJ...63.1117U NEATM 68.17 13.630 13.630 Ali-Lagoa 2018A&A...612A..85A NEATM 68.46 5.400 5.400 Tedesco 2002AJ....123.1056T STM 68.73 1.240 1.240 Grav 2012ApJ...759...49G NEATM 69.11 2.863 2.863 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM 72.12 0.953 0.953 Ryan&Woodward 2010AJ....140..933R IRAS-STM