Convert astronomical unit to mile (Roman)
Please provide values below to convert astronomical unit [AU, UA] to mile (Roman) [mi (Roman)], or Convert mile (Roman) to astronomical unit.
How to Convert Astronomical Unit to Mile (Roman)
1 AU, UA = 101093030.360777 mi (Roman)
Example: convert 15 AU, UA to mi (Roman):
15 AU, UA = 15 × 101093030.360777 mi (Roman) = 1516395455.41166 mi (Roman)
Astronomical Unit to Mile (Roman) Conversion Table
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Astronomical Unit
The astronomical unit is a unit of length, now defined as exactly 149,597,870,700 meters. It is approximately the average distance between the Earth and the Sun.
History/Origin
Historically, the astronomical unit was the mean Earth-Sun distance. In 2012, the International Astronomical Union (IAU) redefined it as a fixed constant.
Current Use
The astronomical unit is used primarily for measuring distances within the Solar System or around other stars.
Mile (Roman)
The Roman mile (mille passus) consisted of 1,000 paces, which was about 1,480 meters.
History/Origin
The Roman mile was established by the Roman military and was used throughout the Roman Empire. A pace was considered to be two steps.
Current Use
The Roman mile is an obsolete unit of measurement.