value	unc_up	unc_lo	author	ref	method
1.2700e+18	nan	nan	Folkner	2014IPNPR.196C...1F	Ephem
1.9300e+18	nan	nan	Folkner	2009IPNPR.178C...1F	Ephem
2.2100e+18	1.4100e+18	1.4100e+18	Konopliv	2011Icar..211..401K	Ephem
2.2460e+18	4.3400e+17	4.3400e+17	Fienga	2020MNRAS.492..589F	Ephem
2.5250e+18	4.2800e+17	4.2800e+17	Fienga	2017NSTIM.108.....V	Ephem
2.7308e+18	5.7144e+17	5.7144e+17	Fienga	inpop13c	Ephem
2.7300e+18	5.7100e+17	5.7100e+17	Fienga	2014arXiv1405.0484F	Ephem
3.0722e+18	6.7608e+17	6.7608e+17	Fienga	2013arXiv1301.1510F	Ephem
5.9700e+16	1.9900e+16	1.9900e+16	Fienga	2009A&A...507.1675F	Ephem