Russell diagram

Russell diagram
диаграмма Ресселла (Расселла)

English-russian astronautics dictionary. - M.: Military Publishing house. . 1964.

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  • Russell diagram — …   Useful english dictionary

  • Hertzsprung–Russell diagram — Hertzsprung–Russell diagram[1] with 22,000 stars plotted from the Hipparcos catalog and 1,000 from the Gliese catalog of nearby stars. Stars tend to fall only into certain regions of the diagram. The most predominant is the diagonal, going from… …   Wikipedia

  • Hertzsprung-Russell diagram — The Hertzsprung Russell diagram (usually referred to by the abbreviation H R diagram or HRD, also known as a colour magnitude diagram, or CMD) shows the relationship between absolute magnitude, luminosity, classification, and effective… …   Wikipedia

  • hertzsprung-russell diagram — ˈhertˌspru̇ŋˈrəsəl noun Usage: usually capitalized H&R Etymology: after Ejnar Hertzsprung died 1967 Dan. astronomer and Henry Norris Russell died 1957 American astrophysicist : spectrum luminosity diagram * * * /hairt sproong rus euhl/, Astron.… …   Useful english dictionary

  • Russell — is an English, Irish, or Scottish name derived from old French, the old French word for Red was rouse ; hence the carry over from French the English Russell, the name also derives from the animal, the fox. Its uses include:People*Arthur Russell… …   Wikipedia

  • Hertzsprung-Russell diagram — /hairt sproong rus euhl/, Astron. the graph showing the absolute magnitude plotted against the surface temperature for a group of stars. Also called H R diagram. [after Danish astronomer Ejnar Hertzsprung (1873 1967) and H. N. RUSSELL, who… …   Universalium

  • Hertzsprung–Russell diagram — ▪ astronomy  in astronomy, graph in which the absolute magnitudes (intrinsic brightness) of stars are plotted against their spectral types. Of great importance to theories of stellar evolution, it evolved from charts begun in 1911 by the Danish… …   Universalium

  • Hertzsprung-Russell diagram — /ˌhɜtsprʌŋ ˌrʌsəl ˈdaɪəgræm/ (say .hertsprung .rusuhl duyuhgram) noun a graph in which the absolute luminosity of a star is plotted against its spectral type (an indication of its temperature). The theory of stellar evolution has been derived… …  

  • Russell,Henry Norris — Russell, Henry Norris. 1877 1957. American astronomer who developed a theory of stellar evolution and devised the Hertzsprung Russell diagram. * * * …   Universalium

  • Russell, Henry Norris — ▪ American astronomer born Oct. 25, 1877, Oyster Bay, N.Y., U.S. died Feb. 18, 1957, Princeton, N.J.  American astronomer one of the most influential during the first half of the 20th century who played a major role in the establishment of modern …   Universalium

  • Russell , Henry Norris — (1877–1957) American astronomer Russell, the son of a Presbyterian minister, was born in in Oyster Bay, New York. A brilliant scholar at Princeton, he graduated in 1897 and obtained his PhD in 1899. He spent the period 1902–05 as a research… …   Scientists

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