Betekenis van:
astronomical unit

astronomical unit
Zelfstandig naamwoord
    • a unit of length used for distances within the solar system; equal to the mean distance between the Earth and the Sun (approximately 93 million miles or 150 million kilometers)

    Synoniemen

    Hyperoniemen


    Voorbeeldzinnen

    1. ’AM0’, or ’Air Mass Zero’, refers to the spectral irradiance of sun light in the earth's outer atmosphere when the distance between the earth and sun is one astronomical unit (AU).
    2. "AM0", or "Air Mass Zero", refers to the spectral irradiance of sun light in the earth's outer atmosphere when the distance between the earth and sun is one astronomical unit (AU).