Convert astronomical unit to Roman actus
Please provide values below to convert astronomical unit [AU, UA] to Roman actus [actus], or Convert Roman actus to astronomical unit.
How to Convert Astronomical Unit to Roman Actus
1 AU, UA = 4216552082.48776 actus
Example: convert 15 AU, UA to actus:
15 AU, UA = 15 × 4216552082.48776 actus = 63248281237.3163 actus
Astronomical Unit to Roman Actus 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.
Roman Actus
The Roman actus was a unit of length equal to 120 Roman feet, about 35.5 meters.
History/Origin
The actus was a standard unit of land measurement in the Roman Empire.
Current Use
The Roman actus is an obsolete unit of measurement.