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Trapezium-type multiple systems

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Abstract

Trapezium type multiple systems are one of the youngest systems in the galaxy. Ambartsumian (1954) regards many of the Trapezium-type multiple systems as having positive total energy.

The examination of Table I, compiled from theAbastumani Catalogue of Trapezia (Salukvadze, 1978; Povedaet al., 1977) and theIndex Catalogue of Visual Binary Stars, shows that real trapezia are met among multiple stars with their primaries of O and B spectral types.

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Authors and Affiliations

  1. Abastumani Astrophysical Observatory, Byurakan, U.S.S.R.

    G. N. Salukvadze

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  1. G. N. Salukvadze
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Salukvadze, G.N. Trapezium-type multiple systems. Astrophys Space Sci 118, 321–323 (1986). https://doi.org/10.1007/BF00651144

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  • DOI: https://doi.org/10.1007/BF00651144

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