Q-356

Q-356 is a small planet in close proximity to a black hole and P-4376.

Fiction

Beast Wars Neo cartoon

In a plot to have the Maximals be absorbed into a black hole, Magmatron had the Dinosaur launch a missile at Q-356, altering its trajectory so that it would crash into P-4376. It did so, speeding up the planet's descent into the black hole. The Black Hole Crisis