Convert vara de tarea to astronomical unit
Please provide values below to convert vara de tarea [vara de tarea] to astronomical unit [AU, UA], or Convert astronomical unit to vara de tarea.
How to Convert Vara De Tarea to Astronomical Unit
1 vara de tarea = 1.67479389130102e-11 AU, UA
Example: convert 15 vara de tarea to AU, UA:
15 vara de tarea = 15 × 1.67479389130102e-11 AU, UA = 2.51219083695153e-10 AU, UA
Vara De Tarea to Astronomical Unit Conversion Table
| vara de tarea | astronomical unit |
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Vara De Tarea
A vara de tarea is an old Spanish unit of length, approximately 2.5 varas or about 2.09 meters.
History/Origin
The vara was a common unit of length in Spain and its colonies. The vara de tarea was a specific length used for agricultural tasks.
Current Use
The vara de tarea is an obsolete unit of measurement.
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.