eclipsing binary stars

eclipsing binary stars

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

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  • eclipsing binary — noun A class of extrinsic variable stars where changes in brightness are caused by stars eclipsing each other …   Wiktionary

  • eclipsing binary star — noun a binary star system in which the two stars orbit each other in a way that only one star is visible, although the light emitted from the system varies periodically in a characteristic way indicating the double presence …  

  • Binary star — For the hip hop group, see Binary Star (band). Hubble image of the …   Wikipedia

  • binary star — Astron. a system of two stars that revolve about their common center of mass. Also called binary, binary system. [1875 80] * * * Pair of stars in orbit around a common centre of gravity. Their relative sizes and brightnesses and the distance… …   Universalium

  • eclipsing variable — noun also eclipsing double star or eclipsing binary Etymology: eclipsing from present participle of eclipse (II) : a binary star in which the orbit plane lies near the line of sight so that one or both of the stars may eclipse the other as they… …   Useful english dictionary

  • eclipsing variable star — or eclipsing binary Binary star in an orbit whose plane passes through or very near Earth. An observer on Earth sees one star pass periodically in front of the other and diminish its light through an eclipse. The star Algol, in the constellation… …   Universalium

  • Stars and planetary systems in fiction — The planetary systems of stars other than the Sun and the Solar System are a staple element in much science fiction. Contents 1 Overview 1.1 The brightest stars …   Wikipedia

  • eclipsing variable — Astron. a variable star whose changes in brightness are caused by periodic eclipses of two stars in a binary system. Also called eclipsing binary. [1920 25; ECLIPSE + ING2] * * * …   Universalium

  • binary star — /ˈbaɪnəri sta/ (say buynuhree stah) noun a system of two stars which revolve round their common centre of gravity. See astronomic binary star, eclipsing binary star, spectroscopic binary star …  

  • eclipsing variable star — noun a variable star whose changes in brightness are caused by periodic eclipses of two stars in a binary system …  

  • Contact binary — This article is about contact binary stars. For asteroids, see Contact binary (asteroid). In astronomy, a contact binary is a binary star system whose component stars are so close that they touch each other or have merged to share their gaseous… …   Wikipedia

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