What is the radius sun an earth in kilometers and area also
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695,700 kilometres is your answer
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Conversion of nominal solar radius1 R☉ =Units6.95700×108metres695,700kilometres0.00465047astronomical unit432,288miles7.35355×10−8light-year2.25461×10−8parsec2.32061light-seconds
Solar radius is a unit of distance used to express the size of stars in astronomy relative to the Sun. The solar radius is usually defined as the radius to the layer in the Sun's photosphere where the optical depth equals 2/3:
{\displaystyle 1\,R_{\odot }=6.957\times 10^{5}{\hbox{ km}}}
695,700 kilometres (432,300 miles) is approximately 10 times the average radius of Jupiter, about 109 times the radius of the Earth, and 1/215th of an astronomical unit, the distance of the Earth from the Sun. It varies slightly from pole to equator due to its rotation, which induces an oblateness in the order of 10 parts per million
Solar radius is a unit of distance used to express the size of stars in astronomy relative to the Sun. The solar radius is usually defined as the radius to the layer in the Sun's photosphere where the optical depth equals 2/3:
{\displaystyle 1\,R_{\odot }=6.957\times 10^{5}{\hbox{ km}}}
695,700 kilometres (432,300 miles) is approximately 10 times the average radius of Jupiter, about 109 times the radius of the Earth, and 1/215th of an astronomical unit, the distance of the Earth from the Sun. It varies slightly from pole to equator due to its rotation, which induces an oblateness in the order of 10 parts per million
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