Quantitative Stellar Spectral Classification
Fuente:
Redalyc
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| Autor principal: | |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Universidad Nacional Autónoma de México
2001
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| Acceso en línea: | |
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| _version_ | 1876425687265443840 |
|---|---|
| author | Jurgen Stock |
| author_facet | Jurgen Stock |
| contents | Quantitative Stellar Spectral Classification Jurgen Stock María Jeanette Stock Física, Astronomía y Matemáticas Equivalent widths of 19 absorption lines in CCD slit spectra of 490 stars are compared with their respective (B-V) colors and their absolute magnitudes derived from Hipparcos parallaxes. Algorithms are found which yield the absolut e magnitudes for all spectral types with an average error of 0.26 magnitudes. The (B-V) colors can be reproduced with an average error of 0.020 magnitues. 2001 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101127 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) Vol.11 |
| format | Artículo científico |
| id | redalyc_57101127 |
| institution | Redalyc |
| language | en |
| publishDate | 2001 |
| publisher | Universidad Nacional Autónoma de México |
| spellingShingle | Quantitative Stellar Spectral Classification Jurgen Stock Física, Astronomía y Matemáticas Quantitative Stellar Spectral Classification Jurgen Stock María Jeanette Stock Física, Astronomía y Matemáticas Equivalent widths of 19 absorption lines in CCD slit spectra of 490 stars are compared with their respective (B-V) colors and their absolute magnitudes derived from Hipparcos parallaxes. Algorithms are found which yield the absolut e magnitudes for all spectral types with an average error of 0.26 magnitudes. The (B-V) colors can be reproduced with an average error of 0.020 magnitues. 2001 artículo científico 0185-1101 https://www.redalyc.org/articulo.oa?id=57101127 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) Vol.11 |
| title | Quantitative Stellar Spectral Classification |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=57101127 |