value unc_up unc_lo author ref method 1.0400e+19 nan nan Folkner 2009IPNPR.178C...1F Ephem 1.0500e+19 1.9100e+18 1.9100e+18 Baer 2011AJ....141..143B Deflec 1.1500e+19 2.9800e+18 2.9800e+18 Chernetenko 2002ESASP.500..437C Deflec 1.1500e+19 2.9800e+18 2.9800e+18 Kochetova 2004SoSyR..38...66K Deflec 1.5200e+19 3.4500e+18 3.4500e+18 Zielenbach 2011AJ....142..120Z Deflec 1.5200e+19 3.4600e+18 3.4600e+18 Zielenbach 2011AJ....142..120Z Deflec 1.5900e+19 3.6200e+18 3.6200e+18 Baer 2008CeMDA.100...27B Deflec 1.6200e+19 3.6800e+18 3.6800e+18 Zielenbach 2011AJ....142..120Z Deflec 1.7500e+19 1.1600e+19 1.1600e+19 Zielenbach 2011AJ....142..120Z Deflec 1.7500e+19 5.1700e+18 5.1700e+18 Fienga 2011CeMDA.111..363F Ephem 1.7800e+19 1.2100e+18 1.2100e+18 Baer 2008DPS....40.5209B Deflec 2.0098e+19 3.3872e+18 3.3872e+18 Fienga INPOP19a Ephem 2.1300e+19 nan nan Folkner 2014IPNPR.196C...1F Ephem 8.3715e+18 1.7109e+18 1.7109e+18 Fienga 2013arXiv1301.1510F Ephem