The most famous asteroid is the dwarf planet (Ceres), which was discovered by an Italian astronomer named Giuseppe Piazzi. It was discovered on the first day of January 1801. The astronomer thought it was a new comet.
Ceres is famous because of the qualities it possesses, which makes it different from other asteroids. It is believed to be the largest asteroid. It contains about 25% of the mass of other asteroids, and it is 974 km in diameter.
Ceres is the only asteroid that does not have an irregular shape but the spherical shape. Ceres orbit within the main asteroid belt located between the orbits of Mars and Jupiter.
Other famous asteroids include Pallas, which is 544 kilometers huge, and Vesta, which is a very bright large object.