Astrophysical QuantitiesUniversity of London, Athlone Press; [distributed, U.S.A., Oxford University Press, New York], 1963 - Astrophysics - 291 pages |
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Common terms and phrases
absolute magnitude absorption coefficient atmosphere Atomic unit brightness C. W. ALLEN centre cm² cm³ collision colour comets constant continuum density Diameter disk distance earth electron Elliptical emission energy ephemeris equator erg cm factor flux Fraunhofer lines frequency g cm galactic plane galaxies gauss Geoph globular clusters H II region Handb intensity interstellar ionization km/s latitude Liège Symp longitude luminosity M. J. SEATON M.K.S. unit magnetic field main sequence mass maximum Mc/s Mean meteors mm-Hg Molecular molecules multiplet nebulae novae open clusters oscillator strength particles Phys Planets quantum number radiation radius ratio Refractive rotation Rydbergs solar spectral spectral class spectrum lines stars stellar stilb Subdwarfs sun's sunspot surface tabulated temperature Total values variables velocity visual wavelength weight White dwarfs