👉 In physics and mathematics, an "epicycle" is a type of closed curve that represents the path traced by an object as it rotates around another point. An epicycle can be defined as a locus of points on the circumference of a circle that are equidistant from a fixed point (the center) and a given radius. The distance between each point on the circumference of the epicycle is proportional to the square root of the radius, and this relationship is called the parametric equation of the
