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The solar system is thought to be approximately 50,000 astronomical units.

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12y ago
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11y ago

1 light year = 63,239.7263 Astronomical Units

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9y ago

That's the distance from Sun to Earth, or about 150 million kilometers. Approximately 8 minutes and 20 seconds.

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8y ago

Two light-years is a distance of 11,757,250,400,000 miles.

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8y ago

63,241.077 AU

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12y ago

2 light-years = 126,480 AU (rounded)

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Q: How long for light to travel one astronomical unit?
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Related questions

What are au's?

An au is an astronomical unit, or how far light will travel in a year.


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.


Is an 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.


How long does it take to travel one astronomical unit?

That cannot be answered unless the velocity is known.


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

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


Which is larger an astonomical unit or a light year?

A light year is larger than an astronomical unit.


What is larger a astronomical unit or light year?

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


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


What is the relation between light year and astronomical unit?

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.


How long is one astronomical unit in a kilometer?

A single Astronomical Unit (AU) is exactly 149,600,000 kilometres.