👉 In physics, an "arbor" is a type of object or structure that has a cylindrical shape. An "arbor" is often used in the context of celestial mechanics to represent the orbiting bodies around a star, where the stars are thought of as being at the center of the orbit. An "arbor" can be seen as a hypothetical representation of an orbiting body's motion, akin to how a planet orbits the sun. The motion of an "arbor" around its
