Minor Planet Center

The Minor Planet Center (MPC) is an international organization that collects, confirms, and shares information about small bodies in our solar system, such as asteroids and comets. Based at the Smithsonian Astrophysical Observatory, it monitors these objects, tracks their orbits, and maintains a comprehensive database. This helps scientists understand their paths, assess any potential collision risks with Earth, and facilitate ongoing research. The MPC plays a crucial role in planetary defense and planetary science, acting as a central hub for the global community studying small celestial bodies.