absolute magnitude of a star

absolute magnitude of a star
абсолютная звездная величина

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

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  • absolute magnitude — n. the apparent magnitude a star would have at a distance of ten parsecs from the observer …   English World dictionary

  • Absolute magnitude — In astronomy, absolute magnitude (also known as absolute visual magnitude) is the apparent magnitude an object would have if it were at a standard luminosity distance (10 parsecs, 1 AU, or 100 km depending on object type) away from the observer,… …   Wikipedia

  • absolute magnitude — noun (astronomy) the magnitude that a star would have if it were viewed from a distance of 10 parsecs (32.62 light years) from the earth • Topics: ↑astronomy, ↑uranology • Hypernyms: ↑magnitude * * * ˌabsolute ˈmagnitude 7 [absolute magnitude …   Useful english dictionary

  • absolute magnitude — noun the apparent magnitude that a star etc. would have if viewed from a distance of 10 parsecs. See Also: apparent magnitude, bolometric magnitude …   Wiktionary

  • absolute magnitude — Astron. the magnitude of a star as it would appear to a hypothetical observer at a distance of 10 parsecs or 32.6 light years. Cf. apparent magnitude. [1900 05] * * * …   Universalium

  • absolute magnitude — ab′solute mag′nitude n. astron. the magnitude of a star as it would appear to a hypothetical observer at a distance of 10 parsecs or 32.6 light years • Etymology: 1900–05 …   From formal English to slang

  • absolute magnitude — noun Date: 1902 a measure of the intrinsic luminosity of a celestial body (as a star) expressed as the apparent magnitude the body would have if viewed from a distance of 10 parsecs …   New Collegiate Dictionary

  • Absolute Magnitude —    The brightness of a star seen from a distance of ten parsecs. See Parsec …   The writer's dictionary of science fiction, fantasy, horror and mythology

  • star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… …   Universalium

  • Star — For other uses, see Star (disambiguation) …   Wikipedia

  • star cluster — Astron. a number of stars of common origin held together as a group by gravitational attraction. Cf. globular cluster, open cluster, stellar association. * * * ▪ astronomy Introduction  either of two general types of stellar assemblages held… …   Universalium


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