which planets orbit around the sun is most nearly circular
venus
which planet has an orbital eccentricity most likely the orbital eccentricity of the moon.
saturn
in our solar system the orbit of our planets are best described as
elliptical with the sun at one focus
the apparent diameter of the moon as viewed from earths varies in a cyclic manner. The best explanation for this observsation is that the
moons orbit elliptical
the actual shape of the Earth’s orbit around the sun is best described as
a slightly eccentric ellipse