value	unc_up	unc_lo	author	ref	method
9.6600e+17	4.3800e+17	4.3800e+17	Fienga	2020MNRAS.492..589F	Ephem
1.1800e+18	7.5600e+16	7.5600e+16	Baer	2008DPS....40.5209B	Deflec
1.2300e+18	1.2700e+17	1.2700e+17	Baer	2008CeMDA.100...27B	Deflec
1.4000e+18	nan	nan	Folkner	2014IPNPR.196C...1F	Ephem
1.4300e+18	4.9700e+16	4.9700e+16	Baer	2011AJ....141..143B	Deflec
4.0400e+18	1.4100e+18	1.4100e+18	Fienga	2011CeMDA.111..363F	Ephem
7.3295e+18	1.8294e+18	1.8294e+18	Fienga	2013arXiv1301.1510F	Ephem