The variability of the Be stars
Using the photometric and Be-star catalogues existing at La Plata, the photometric behavior of a sample of 140 Be stars has been studied over an average time interval of eleven years. As compared with a control sample of 100 normal B stars, about 50 % of the Be stars show variations in V and about 3...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Español |
| Publicado: |
1970
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/97684 |
| Aporte de: |
| Sumario: | Using the photometric and Be-star catalogues existing at La Plata, the photometric behavior of a sample of 140 Be stars has been studied over an average time interval of eleven years. As compared with a control sample of 100 normal B stars, about 50 % of the Be stars show variations in V and about 30 %, in B-V and U-B. These results confirm Feinstein’s conclusions (Z.f. Astroph. 68. 29 (1968)) based upon a smaller sample. The paper in full will be published elsewhere. |
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