Last Updated：2025/12/06
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The astrophysics class used an HR diagram to compare the luminosities and temperatures of nearby stars.
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The astrophysics class used an HR diagram to compare the luminosities and temperatures of nearby stars.
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Related words
HR diagram
Noun
abbreviation
alt-of
Japanese Meaning
ハーツシュプルング・ラッセル図（星の温度、明るさ、スペクトル型などが示される天文学の図表）
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