How many astronomical unit in 1 Tm? 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 Tm The SI base unit for length is the metre. 1 metre is equal to 6.6845871222684E-12 astronomical unit, or 1.0E-12 Tm. 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 Tm = 0.1496 Tm
5 astronomical unit to Tm = 0.74799 Tm
10 astronomical unit to Tm = 1.49598 Tm
20 astronomical unit to Tm = 2.99196 Tm
30 astronomical unit to Tm = 4.48794 Tm
40 astronomical unit to Tm = 5.98391 Tm
50 astronomical unit to Tm = 7.47989 Tm
75 astronomical unit to Tm = 11.21984 Tm
100 astronomical unit to Tm = 14.95979 Tm
You can do the reverse unit conversion from Tm 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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