0
An "astronomical unit" is a unit of distance/length that is the mean distance between the center of the Sun and the center of the Earth.
It is an ISO standard with the value defined as 149,597,870,700 metres (92,955,807.273 mi) exactly. It is given the symbol "AU", while the astronomical constant (whose value is one astronomical unit) is given the symbol "A".
Hal Keebler
Wiki User
∙ 14y agoAn astronomical unit (AU) is based on the earth-to-sun distance. It's about 149,597,870,691 ± 30 metres or nearly 150 million kilometres or 93 million miles. A link to the Wikipedia article is provided for reference.
Wiki User
∙ 13y agoAn astronomical unit measures 97 million miles (149,598,000 km). Which is the distance Earth's orbit is around the sun.
It may be used to measure the distance to objects that are a significant fraction or greater than the distance from the sun to the Earth.
Wiki User
∙ 9y agoAn astronomical unit is defined as 149.6-million kilometers. An astronomical unit is the mean distance from the center of the earth to the center of the sun.
Wiki User
∙ 13y agoIts the average distance between the earth and sun, the Earths semi-major axis. This is one AU or astronomical Unit, equal to around 93 million miles.
Wiki User
∙ 7y agoAn AU is the distance between Earth and the Sun. It is 93 million miles or 150 million km.
Wiki User
∙ 7y agoThe astronomical unit is the average distance from Earth to Sun; it is about 150 million kilometers.
Wiki User
∙ 7y agoAn AU is the average distance between the sun and the earth.
Wiki User
∙ 6y agoThe exact definition of the AU is a certain number of meters.
A more intuitive definition is that it is APPROXIMATELY equal to the average distance from Sun to Earth.
Wiki User
∙ 7y agono
Add your answer:
Earn +20 pts
How many meters in one astronomical unit?
One astronomical unit is the distance between the earth and the sun, it is defined as 149 597 870 700 metres.
One astronomical unit averages about?
The Astronomical Unit (AU) is defined as the meandistance between the Earth and Sun.So even though that distance changes throughout the year, the AU doesn't change.1 AU = 149,597,870.7 km (92,955,807.3 miles)
Planet that is one astronomical unit?
Earth is one astronomical unit away from the sun.
Use astronomical unit in a sentence?
Earth is one astronomical unit away from the sun.
Which planet is one astronomical unit from the sun?
Earth. An astronomical unit is the distance from the Earth to the Sun.
How many centimeters are on a astronomical unit?
1 astronomical unit is defined as 149597870700 metres. Which will be 14959787070000 in centimeters.
What is defined as the distance of the Earth from the sun?
an "astronomical unit"
What two objects in space is an astronomical unit defined form?
An astronomical unit is the average distance that separates two bodies in space. The two objects linked to an astronomical unit is the sun and the earth.
One astronomical unit is defined as the distance between the earth and that body?
One astronomical unit (AU) is the distance between the Earth and the Sun.
What planet has 1 astronomical unit from the sun?
The Earth. The average sun to Earth distance is how one Astronomical Unit is defined (1 AU).
How many meters in one astronomical unit?
One astronomical unit is the distance between the earth and the sun, it is defined as 149 597 870 700 metres.
The distance from Earth to the Sun is 1.0 of what unit?
The distance from the sun to the earth is one Astronomical Unit (AU).An AU, as defined by the International Astronomical Union, is the mean distance between the sun and the earth. That mean (or average) distance is about 149 million km (93 million miles).
Which is the planet that is one astronmical unit from the sun?
Earth. The average sun to Earth distance is how one Astronomical Unit is defined (1 AU).
Planet one astronomical unit from the sun?
The Earth. The Earths orbital distance from the sun is 149,597,890km (92,955,820 miles) on average. This average sun to Earth distance is how one Astronomical Unit is defined (1 AU).
How is an astrononmical unit au defined?
An astronomical Unit is defined as the average distance between the earth and the sun During its Elliptical Orbit. This turns out to be 92,955,801 Miles or normally rounded to 93 million miles.
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.
What planet is one astronimical unit away from the sun?
Earth. This is how an astronomical distance is defined, Earths average distance from the sun.
