On the nature of the hads star V2455 CYG1
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| Formato: | Artículo científico |
| Lenguaje: | en |
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Universidad Nacional Autónoma de México
2019
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| _version_ | 1876475777502937088 |
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| author | J. H. Peña |
| author_facet | J. H. Peña |
| contents | On the nature of the hads star V2455 CYG1 J. H. Peña A. Rentería C. Villarreal D. S. Piña Física, Astronomía y Matemáticas Stars variables techniques delta Scuti photometric Using uvby − β photoelectric photometry obtained with the 0.84 m telescope of the Observatorio Astrónomico Nacional de San Pedro Mártir, México, we deter-mined some of the physical characteristics, such as effective temperature and surface gravity of the high amplitude Delta Scuti star V2455 Cyg (=HD 204615). Newly determined times of maximum light gathered at the Observatorio Astrónomico Nacional de Tonantzintla, México with small 10 inch telescopes equipped with CCD cameras were combined with times of maxima in the literature, and used to study the secular variation of the pulsational period of the star. 2019 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57171631007 https://www.redalyc.org/journal/571/57171631007/ https://www.redalyc.org/journal/571/57171631007/html/ https://www.redalyc.org/journal/571/57171631007/57171631007.epub https://www.redalyc.org/journal/571/57171631007/movil 10.22201/ia.01851101p.2019.55.02.07 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Num.2 Vol.55 |
| format | Artículo científico |
| id | redalyc_57171631007 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | On the nature of the hads star V2455 CYG1 J. H. Peña Física, Astronomía y Matemáticas Stars variables techniques delta Scuti photometric On the nature of the hads star V2455 CYG1 J. H. Peña A. Rentería C. Villarreal D. S. Piña Física, Astronomía y Matemáticas Stars variables techniques delta Scuti photometric Using uvby − β photoelectric photometry obtained with the 0.84 m telescope of the Observatorio Astrónomico Nacional de San Pedro Mártir, México, we deter-mined some of the physical characteristics, such as effective temperature and surface gravity of the high amplitude Delta Scuti star V2455 Cyg (=HD 204615). Newly determined times of maximum light gathered at the Observatorio Astrónomico Nacional de Tonantzintla, México with small 10 inch telescopes equipped with CCD cameras were combined with times of maxima in the literature, and used to study the secular variation of the pulsational period of the star. 2019 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57171631007 https://www.redalyc.org/journal/571/57171631007/ https://www.redalyc.org/journal/571/57171631007/html/ https://www.redalyc.org/journal/571/57171631007/57171631007.epub https://www.redalyc.org/journal/571/57171631007/movil 10.22201/ia.01851101p.2019.55.02.07 en http://www.redalyc.org/revista.oa?id=571 Revista Mexicana de Astronomía y Astrofísica application/pdf Universidad Nacional Autónoma de México Revista Mexicana de Astronomía y Astrofísica (México) Num.2 Vol.55 |
| title | On the nature of the hads star V2455 CYG1 |
| topic | Física, Astronomía y Matemáticas Stars variables techniques delta Scuti photometric |
| url | https://www.redalyc.org/articulo.oa?id=57171631007 https://www.redalyc.org/journal/571/57171631007/ https://www.redalyc.org/journal/571/57171631007/html/ https://www.redalyc.org/journal/571/57171631007/57171631007.epub https://www.redalyc.org/journal/571/57171631007/movil |