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A Search for Trapezium Type Multiple Systems in T-Associations

Published online by Cambridge University Press:  12 April 2016

G. N. Salukvadze
G. N. Salukvadze*
Affiliation:
Abastumani Astrophysical Observatory, USSR

Extract

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A high percentage of double and multiple stars among those in T-associations was first paid attention to by Prof V.A. Ambartsumian. Further at the beginning of sixties many investigators of variable stars (Kukarkin, Herbig et al.) paid attention to the necessity of studying duplicity of stars in T-associations. Just then the first lists of wide pairs in T-associations appeared.

We set a task to search for the Trapezium type multiple stars in T-associations involving the groupings of T Tau type variable stars from Kholopov’s list at a distance up to 500 pc. Such associations proved to amount 19, but out of them we succeeded in searching only in 12 ones.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 62: Current Techniques in Double and Multiple Star Research , May 1983 , pp. 52 - 56
Copyright
Copyright © Lowell Observatory 1983

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