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Preliminary Results of a Search for Variable Stars in the Globular Cluster M 13

Published online by Cambridge University Press:  12 April 2016

Grzegorz Kopacki ,
Zbigniew Kołaczkowski  and
Andrzej Pigulski
Grzegorz Kopacki
Affiliation:
Wrocław University Observatory, Kopernika 11, 51-622 Wrocław, Poland
Zbigniew Kołaczkowski
Affiliation:
Wrocław University Observatory, Kopernika 11, 51-622 Wrocław, Poland
Andrzej Pigulski
Affiliation:
Wrocław University Observatory, Kopernika 11, 51-622 Wrocław, Poland

Abstract

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Results of a search for variable stars in the globular cluster M 13 are presented. Comments on the variability of all observed variable or suspected variable stars are given. Five new RR Lyrae stars and one SX Phoenicis star are identified.

Type
Part 1.4. Pulsating Stars in Clusters
Information
International Astronomical Union Colloquium , Volume 185: Radial and Nonradial Pulsations as Probes of Stellar Physics , 2002 , pp. 144 - 145
Copyright
Copyright © Astronomical Society of the Pacific 2002

References

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