Hostname: page-component-745bb68f8f-lrblm Total loading time: 0 Render date: 2025-02-01T10:03:37.885Z Has data issue: false hasContentIssue false
  • English
  • Français

Search for New γ Doradus Variable Stars in Open Clusters: Praesepe and α Persei

Published online by Cambridge University Press:  12 April 2016

S. Martín  and
E. Rodríguez
S. Martín
Affiliation:
Osservatorio Astronomico di Brera, Via Bianchi 46, 1-23807 Merate, Italy
E. Rodríguez
Affiliation:
Instituto de Astrofísica de Andalucía, CSIC, P.O. Box 3004, E-18080 Granada, Spain

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Photometric observations of A-F stars in the uvbyβ system have been performed in order to detect γ Doradus variables in open clusters of different ages. In the clusters Praesepe and α Per, several stars show some type of variability but only three of them, KW370 (Praesepe) and HE104 and HE876 (α Per), can be classified as γ Doradus-type pulsators.

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. 152 - 153
Copyright
Copyright © Astronomical Society of the Pacific 2002

References

Bossi, M. & Nuñez, N.S. 2002, in preparationGoogle Scholar
Heckmann, V.O., Dieckvoss, W., & Kox, H. 1956, Astron. Nachr., 283, 109 Google Scholar
Klein-Wassink, W.J. 1927, Publ. Kapteyn Astron. Lab. No. 41 Google Scholar
Martín, S. & Rodríguez, E. 2000, A&A, 358, 287 Google Scholar