Question

What is the term eccentricity a measure of?​

Answer 1

Answer:

Eccentricity is a measure of how closely a conic section resembles a circle. It is a characteristic parameter of every conic section and conic sections are said to be similar if and only if their eccentricities are equal.

Explanation:

Answer 2

The eccentricity of an elliptical orbit is a measure of the amount by which it deviates from a circle; it is found by dividing the distance between the focal points of the ellipse by the length of the major axis. To predict the position of the… In solar system: Orbits. …defined in terms of its eccentricity.