value unc_up unc_lo author ref method 1.2100e+19 5.9700e+18 5.9700e+18 Kochetova 2004SoSyR..38...66K Deflec 1.7000e+19 nan nan Folkner 2014IPNPR.196C...1F Ephem 2.4000e+19 6.8300e+18 6.8300e+18 Fienga 2011CeMDA.111..363F Ephem 3.7800e+18 3.7400e+18 3.7400e+18 Zielenbach 2011AJ....142..120Z Deflec 3.8400e+18 3.6900e+18 3.6900e+18 Zielenbach 2011AJ....142..120Z Deflec 5.8900e+18 4.8400e+18 4.8400e+18 Zielenbach 2011AJ....142..120Z Deflec 5.9900e+15 3.7600e+16 3.7600e+16 Fienga 2014arXiv1405.0484F Ephem 7.9400e+18 6.3900e+18 6.3900e+18 Zielenbach 2011AJ....142..120Z Deflec 8.8569e+18 3.4406e+18 3.4406e+18 Fienga INPOP19a Ephem