How many astronomical unit in 1 terametre? The answer is 6.6845871222684. We assume you are converting between astronomical unit and terametre. You can view more details on each measurement unit: astronomical unit or terametre The SI base unit for length is the metre. 1 metre is equal to 6.6845871222684E-12 astronomical unit, or 1.0E-12 terametre. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between astronomical units and terameters. Type in your own numbers in the form to convert the units!
1 astronomical unit to terametre = 0.1496 terametre
5 astronomical unit to terametre = 0.74799 terametre
10 astronomical unit to terametre = 1.49598 terametre
20 astronomical unit to terametre = 2.99196 terametre
30 astronomical unit to terametre = 4.48794 terametre
40 astronomical unit to terametre = 5.98391 terametre
50 astronomical unit to terametre = 7.47989 terametre
75 astronomical unit to terametre = 11.21984 terametre
100 astronomical unit to terametre = 14.95979 terametre
You can do the reverse unit conversion from terametre to astronomical unit, or enter any two units below:
The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length defined to be exactly equal to 149,597,870,700 metres. Historically, the astronomical unit was conceived as the average Earth-Sun distance (the average of Earth's aphelion and perihelion), before its modern redefinition.
The symbol "ua" is recommended by the Bureau International des Poids et Mesures, but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" and international standard ISO 31-1 uses "AU".
The SI prefix "tera" represents a factor of 1012, or in exponential notation, 1E12.
So 1 terametre = 1012 metre.
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