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The astronomical unit is the average distance from the earth to the sun, and is 149 598 000 kilometres.

A light year is the distance light will travel in a year, the speed of light is just under 300 000 kilometres per second, so light travels one astronomical unit in just over eight minutes. A light year is 9.46x1012 kilometres, or 63239.67 astronomical units.

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What is the relation between astronomical unit and parsec?

An astronomical unit (AU) is a unit of measurement used in astronomy that is equal to the average distance between the Earth and the Sun, about 93 million miles. A parsec is a unit of measurement used to describe astronomical distances, equal to about 3.26 light-years or 206,265 AU.


Is an astronomical unit larger than a light year?

No, an astronomical unit (AU) is the average distance between Earth and the Sun, approximately 93 million miles. In comparison, a light year is the distance that light travels in one year, which is about 5.88 trillion miles. Therefore, a light year is significantly larger than an astronomical unit.


Is a astronomical unit larger than a light year?

An astronomical unit is not larger than a light year. A light years is considered to be approximately 62,000 times larger than an astronomical unit.


What is larger a astronomical unit or light year?

A light year is larger than an astronomical unit. One astronomical unit (AU) is the average distance between the Earth and the Sun, approximately 93 million miles. A light year is the distance that light travels in one year, which is about 5.88 trillion miles.


Is a light year have greater distance or a astronomical unit?

A light year is about 63,000 times greater than an astronomical unit.


What astronomical unit is the measure of distance between the earth and what other celestial body?

light year


What is the order of increasing length of astronomical unit parsec kilometer and light year?

kilometer, AU (astronomical unit), light year, parsec.


What is the distance between earth and the sun abbreviated?

That's called astronomical unit, or AU.That's called astronomical unit, or AU.That's called astronomical unit, or AU.That's called astronomical unit, or AU.


Which is larger an astonomical unit or a light year?

A light year is larger than an astronomical unit.


Is a Astronomical Unit or a Light-year larger?

A light year is much larger. 1 light year = 63,240 Astronomical Units


What are three astronomical units of measure?

-- the Astronomical Unit -- the Light Year -- the Parsec -- the Magnitude


Unit of astronomical distance?

A common unit of astronomical distance is the astronomical unit (AU), which is the mean distance between the Earth and the Sun, approximately 93 million miles or 150 million kilometers. Another widely used unit is the light-year, the distance light travels in one year, about 5.88 trillion miles or 9.46 trillion kilometers.