apparent magnitude
noun /əˌpærənt ˈmæɡnɪtjuːd/
/əˌpærənt ˈmæɡnɪtuːd/
[countable, uncountable] (astronomy)- a measure of how bright a star, planet, etc. is, as it is seen from the earth compare absolute magnitude
单词 | apparent magnitude |
释义 | apparent magnitudenoun /əˌpærənt ˈmæɡnɪtjuːd/ /əˌpærənt ˈmæɡnɪtuːd/ [countable, uncountable] (astronomy)
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