MASS AND ORBITAL DATA

FOR THE SOLAR SYSTEM

Planet	Mass	a	b	e=(1-b^2/a^2)^1/2	Inclination
Mercury	0.055	0.3871	0.3788	0.206	7^o 0’
Venus	0.815	0.7233	0.7233	0.007	3^o 23’
Earth	1.012	1.0000	0.99985	0.017	0^o 0’
Mars	0.108	1.5237	1.5171	0.093	1^o 51’
Jupiter	317.9	5.2028	5.1968	0.048	1^o 18’
Saturn	95.2	9.5388	9.5238	0.056	2^o 29’
Uranus	14.6	19.182	19.161	0.047	0^o 46’
Neptune	17.2	30.058	30.056	0.009	1^o 46’
Pluto	0.11	39.518	37.77	0.249	17^o 10’

(Mass and semimajor axis of the undressed earthº1)