What is the largest and smallest asteroid?

Most of this ancient space rubble can be found orbiting our Sun between Mars and Jupiter within the main asteroid belt. Asteroids range in size from Vesta – the largest at about 329 miles (530 kilometers) in diameter – to bodies that are less than 33 feet (10 meters) across.

Which is the smallest asteroid?

2015 TC25, which rotates once every 133 seconds, is only about 6 feet (2 meters) in diameter, making it the smallest asteroid ever mineralogically characterized with a ground-based telescope.

What is the largest asteroid?

The largest asteroid is called Ceres. It is about one-quarter the size of the moon and orbits the sun between Mars and Jupiter in a region called the asteroid belt. Unlike most asteroids, Ceres is spherical in shape.

What is the 1st largest asteroid?

Largest by diameter

Name Diameter (km) (geometric mean) Location
1 Ceres 939.4±0.2 Asteroid belt
4 Vesta 525.4±0.2 Asteroid belt
2 Pallas 511±4 Asteroid belt
10 Hygiea 433±8 Asteroid belt

Which is bigger asteroid or meteor?

Asteroids are smaller than a planet, but they are larger than the pebble-size objects we call meteoroids. … A meteor is what happens when a small piece of an asteroid or comet, called a meteoroid, burns up upon entering Earth’s atmosphere.

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What is the biggest asteroid in the asteroid belt?

Dwarf planet Ceres is the largest object in the asteroid belt between Mars and Jupiter, and it’s the only dwarf planet located in the inner solar system. It was the first member of the asteroid belt to be discovered when Giuseppe Piazzi spotted it in 1801.

What are the 3 largest asteroids?

Ceres, Pallas, and Vesta are the three largest asteroids. Even though they are much smaller than the planets (Ceres, the largest asteroid, has only 1% the mass of the Moon), they are still capable of causing changes in the orbits of Mars and the Earth.

What is the second largest asteroid?

Vesta is thought to be the second-largest asteroid, both by mass and by volume, after the dwarf planet Ceres, though in volume it overlaps with the uncertainty in the measurements of 2 Pallas.

What is the largest asteroid near Earth?

The largest known Near-Earth asteroid is 1036 Ganymed with a diameter of nearly 41 kilometers (25.5 miles). Scientists are working to identify Near-Earth asteroids with diameters of 1 kilometer (0.6 mile) or more that may pose a danger of colliding with the Earth.

How big is makemake?

715 km
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