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What is a H-R diagram
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What is a H-R diagram
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Feb 27, 2018
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What is a H-R diagram
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Igor Zubchenok
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An H-R diagram or known as "The Hertzsprung Diagram" is a graphical tool that astronomers use to classify stars according to their luminosity, spectral type, color, temperature, and evolutionary stage.
Yennifer
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Mar 3, 2018
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