They are named by an official international astronomy group. Each asteroid is given a number as part of the full official name and they agree on a name.
asteroids
Planetoids, or minor planets.
Another name for asteroids are planetoids.
Planetoids
The Asteroids.
asteroids
on their size and shape
small asteroids are called meteoroidsminor planet or planetoids
Its 'The Golden Age' by The Asteroids' Galaxy Tour
Golden Age
Comets are Comets and Asteroids are Asteroids
No, the scientific name for asteroids is not "asteroid." Asteroids are typically named based on the order in which they were discovered, followed by a designation that reflects the specific characteristics of the asteroid, such as its orbit or composition.