👉 Spheroidity, also known as spherical symmetry, refers to a specific property of celestial bodies and their orbits. In other words, it describes how closely a body is aligned with its own axis, or in this case, its orbit around the Sun. Spheroidity can be defined as the degree of angular similarity between two points on a celestial body's surface. This means that the distance between these points is approximately equal to their orbital radius squared.
