Satellite. If it is big enough, we call it a "moon".
It doesn't count as a planet because it revolves around Earth, and therefore is a satillite of Earth, the planet. Satillites revolve around the planets, and the planets revolve around the sun.
It was Pluto, but is now Mercury.
Mercury is the smallest planet to go around the sun.
Well, you see, my friend, Pluto isn't the largest object in the Kuiper Belt. That title actually goes to another Kuiper Belt Object called Eris. But Pluto is special in its own way, as it has a good amount of fans who appreciate its unique charm and beauty. Just like each one of us, each cosmic object has its own special place and significance in the universe.
No planet goes around the Earth. The Moon, Earth's satellite orbits around the Earth, once ever 27 days and 7 hours.
It is known simply as the Sun.
If any thing goes around sun then it will be named as planet instead satellite. The one which goes around planet is known to be satellite. Now in case of moon that too goes around the sun along with earth but goes in spiral path
Generally speaking, the path of any object around any point in space is known as an orbit.
Jupiter
goes around it.
It is said to be orbiting the central object.
An orbit is the path that an object takes in space when it goes around a star, a planet, or a moon. It can also be used as a verb. For instance: "The earth orbits around the Sun." ... The Earth just has one natural satellite (the Moon), but there are many artificial satellites orbiting the earth.
Pluto
Mercury.
It goes around the sun
It doesn't count as a planet because it revolves around Earth, and therefore is a satillite of Earth, the planet. Satillites revolve around the planets, and the planets revolve around the sun.
The object is orbiting round the other object.