The unit is actually called an astronomical unit (AU). It represents the average orbital radius of the Earth and is used for relative approximations of the distances within the solar system (for example, of planets, dwarf planets, and comets).
It is equal to 149,597,871 km or 93,955,807.3 miles.
One AU
The average distance from the sun is 30.1 AU which means that the distance from the earth ranges between 29 and 31 AU.
An AU is the mean distance between the Earth to the Sun. As the Earth's orbit is slightly elliptical, the distance between the planet and the Sun varies. It varies from about 0.983 AU (at perihelion) and 1.016 AU (at aphelion).
An AU, or astronomical unit, is defined as the average distance from Earth to the Sun. Therefore, the distance from Earth to the Sun equals 1 AU.
1 AU, or astronomical unit, is the distance between the earth and sun, making earth 1 AU away from the sun. That is about 93 million miles
An AU (Astronomical Unit) is the mean distance between Earth and our Sun . . .149,597,871 kilometers.
An Astronomical Unit (AU) is the average distance between the Earth and the Sun.
One AU, or "Astronomical Unit", is the average distance between the Sun and the Earth.
The distance to the sun is one astronomical unit (AU). The earth-sun distance is the basis for the AU.
It is one astronomical unit, 1 AU. The average distance from the Earth to the Sun is the definition of astronomical unit.It is equal to about 149,597,871 km or 93,955,807.3 miles.
The average distance between the sun and earth is about 93 million miles, or 150 million kilometers. This distance is known as an astronomical unit (AU). Earth's distance from the sun varies slightly as it follows its elliptical orbit around the sun.
The distance between neptune and the sun is 15.0935 astronomical units (AU).