英语词汇“apparent magnitude”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	apparent magnitude
释义	apparent magnitude noun Astronomy The magnitude of a celestial object as it is actually measured from the earth. Compare with absolute magnitude.Having such a metric obviates a major analytic problem caused by discrete characters, which is that units of the same apparent magnitude are not necessarily equivalent.... That is, it would be 84,000 times as faint as Quaoar, making its apparent magnitude + 30.8. Sol at - 26.74 apparent magnitude is the brightest star as seen from Earth.
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