How do we know that the "new" comets are members of the

Last updated: 7/5/2022

How do we know that the "new" comets are members of the solar system and not just interstellar objects passing near the sun? A. They follow elliptical orbits. B. They are too hot to be interstellar objects. C. There are no interstellar objects as large as comets. D. They are moving too fast to have come from interstellar space.