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New γ Doradus Stars from the Hipparcos Mission and Geneva Photometry

Published online by Cambridge University Press:  12 April 2016

Laurent Eyer  and
Conny Aerts
Laurent Eyer
Affiliation:
Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 B, B-3001 Leuven, België
Conny Aerts
Affiliation:
Instituut voor Sterrenkunde, Katholieke Universiteit Leuven, Celestijnenlaan 200 B, B-3001 Leuven, België

Abstract

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A search for new γ Dor stars was undertaken using the Hipparcos periodic variable star catalogue and the Geneva photometric database, leading to a list of 40 new candidates. We started a monitoring of the candidates which suited the observational window with the CORALIE spectrograph at the Swiss Euler Telescope for establishing a robust list of new γ Dor stars and studying line profile variations. We present here our long-term program.

Type
Part 6. Variables Close to the Main Sequence
Information
International Astronomical Union Colloquium , Volume 176: The Impact of Large-Scale Surveys on Pulsating Star Research , 2000 , pp. 449 - 450
Copyright
Copyright © Astronomical Society of the Pacific 2000

References

Aerts, C., Eyer, L., & Kestens, E. 1998, A&A, 337, 790 Google Scholar
Burki, G. & Kienzle, F. 2000, in these proceedings, p. 66Google Scholar
Eyer, L. 1998, PhD Thesis, Geneva University Google Scholar
Kaye, A., Handler, G., Krisciunas, K., Poretti, E., & Zerbi, F.M. 2000, in these proceedings, p. 426Google Scholar