Pulsation spectrum of δ Scuti stars: The binary HD 50870 as seen with CoRoT and HARPS

Aims. We present the results obtained with the CoRoT satellite for HD 50870, a δ Sct star which was observed for 114.4 d. The aim of these observations was to evaluate the results obtained for HD 50844, the first δ Sct star monitored with CoRoT, on a longer time baseline.

Detalles Bibliográficos
Autores: Mantegazza, L., Poretti, Ennio, Michel, E., Rainer, M., Baudin, F., García Hernández, Antonio, Semaan, T., Alvarez, M., Amado, Pedro J., Garrido, Rafael, Mathias, P., Moya, A., Suárez, Juan Carlos, Auvergne, M., Baglin, A., Catala, C., Samadi, R.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2012
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/421978
Acceso en línea:http://hdl.handle.net/10261/421978
Access Level:acceso abierto
Palabra clave:Stars: oscillations
Binaries: spectroscopic
Stars: interiors
Asteroseismology
Stars: variables: δ Scuti
Stars: individual: HD 50870
Descripción
Sumario:Aims. We present the results obtained with the CoRoT satellite for HD 50870, a δ Sct star which was observed for 114.4 d. The aim of these observations was to evaluate the results obtained for HD 50844, the first δ Sct star monitored with CoRoT, on a longer time baseline.

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