tno-orbits
A diagram showing the orbits of some extreme TNOs and distant minor planets. Planet Nine’s hypothetical orbit is shown in indigo. (Nrco0e/Wikimedia Commons, CC BY-SA 3.0)
A diagram showing the orbits of some extreme TNOs and distant minor planets. Planet Nine’s hypothetical orbit is shown in indigo. (Nrco0e/Wikimedia Commons, CC BY-SA 3.0)