Other contributors have said "The ecentricity of the earth's orbit around the sun?" is the same question as "What is the eccentricity of the earth's orbit around the sun?" If you believe that these are not asking the same thing and should be answered differently, click here

What is the eccentricity of the earth's orbit around the sun?

Answer:
The eccentricity of earth's orbit is 0.016710219. This is a measure of how elliptical the orbit is. Earth's orbit is not a perfect circle, but the eccentricity shows that it is not a very pronounced ellipse, either.
Contributor: Emdrgreg
First answer by Emdrgreg. Last edit by Emdrgreg. Contributor trust: 2539 [recommend contributor recommended]. Question popularity: 1 [recommend question].