value unc_up unc_lo author ref method 0.197 0.0390 0.0390 Ali-Lagoa 2018A&A...612A..85A NEATM 0.220 0.0600 0.0600 Masiero 2014ApJ...791..121M NEATM 0.227 0.0910 0.0910 Ali-Lagoa 2018A&A...612A..85A NEATM 0.238 0.0345 0.0345 Masiero 2011ApJ...741...68M NEATM 0.322 0.0400 0.0400 Masiero 2012ApJ...759L...8M NEATM 0.338 0.0570 0.0570 Tedesco 2002AJ....123.1056T STM