value	unc_up	unc_lo	author	ref	method
1.3300e+18	3.7900e+18	3.7900e+18	Zielenbach	2011AJ....142..120Z	Deflec
1.4300e+19	2.7800e+17	2.7800e+17	Fienga	2009A&A...507.1675F	Ephem
1.9700e+18	3.8700e+18	3.8700e+18	Zielenbach	2011AJ....142..120Z	Deflec
2.7600e+18	8.9700e+17	8.9700e+17	Fienga	2011CeMDA.111..363F	Ephem
3.1200e+18	nan	nan	Folkner	2014IPNPR.196C...1F	Ephem
4.4370e+18	1.3070e+18	1.3070e+18	Fienga	2020MNRAS.492..589F	Ephem
4.8200e+18	5.4800e+18	5.4800e+18	Zielenbach	2011AJ....142..120Z	Deflec