barred spiral galaxy

barred spiral galaxy
веретенообразная спиральная галактика

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

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  • Barred spiral galaxy — A barred spiral galaxy is a spiral galaxy with a central bar shaped structure composed of stars. Bars are found in approximately half of all spiral galaxiescite book author=J. Binney, S. Tremaine year=1987 title=Galactic Dynamics… …   Wikipedia

  • barred spiral galaxy — Astron. a spiral galaxy whose center has the form of an extended bar. * * * …   Universalium

  • barred spiral galaxy — Astron. a spiral galaxy whose center has the form of an extended bar …   Useful english dictionary

  • Barred irregular galaxy — A barred irregular galaxy is an irregular version of a barred spiral galaxy. Examples include the Large Magellanic Cloud [ ph/9908050] and NGC 6822. [http://edoc.ub.uni… …   Wikipedia

  • Barred lenticular galaxy — A barred lenticular galaxy is a lenticular version of a barred spiral galaxy. They have the Hubble type of SB0 …   Wikipedia

  • Spiral galaxy — A spiral galaxy is a galaxy belonging to one of the three main classes of galaxy originally described by Edwin Hubble in his 1936 work “The Realm of the Nebulae” [cite book |last=Hubble |first=E. P. |authorlink=Edwin Hubble |title=The Realm of… …   Wikipedia

  • barred spiral — noun : a spiral galaxy whose arms apparently spring from the extremities of a luminous bar that extends across the nucleus giving the object somewhat the appearance of a letter S * * * barred spiral, Astronomy. any one of a class of spiral… …   Useful english dictionary

  • spiral galaxy — noun Date: 1913 a galaxy exhibiting a central nucleus or barred structure from which extend curved arms of higher luminosity called also spiral nebula …   New Collegiate Dictionary

  • Dwarf spiral galaxy — A dwarf spiral galaxy is the dwarf version of a spiral galaxy. Dwarf galaxies are characterized as having low luminosities, small diameters (less than 5 kpc), low surface brightnesses, and low hydrogen masses.[1] The galaxies may be considered a… …   Wikipedia

  • flocculent spiral galaxy — noun a spiral galaxy with discontinuous spiral arms Syn: flocculent spiral, flocculent galaxy, flocculent Ant: grand design spiral galaxy See Also: spiral galaxy, barred spiral galaxy, intermediate spiral galaxy, unbarred spiral galaxy,… …   Wiktionary

  • Intermediate spiral galaxy — An intermediate spiral galaxy is a galaxy that is in between the classifications of a barred spiral galaxy and an unbarred spiral galaxy. It is designated as SAB in the galaxy morphological classification scheme …   Wikipedia

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