yeah I know it's classified as a moon.

• Frequently described as a planet-like moon, Titan is 50% larger than Earth's Moon, and it is 80% more massive. It is the second-largest moon in the Solar System, after Jupiter's moon Ganymede, and is larger than the smallest planet, Mercury, but only 40% as massive.

Comets are the same as Asteroids too. Orbits matter I suppose.