Period study of RS Sagittarii
New times of minimum for the eclipsing binary RS Sgr were determined. These minima were added with previous photoelectric, photographic, and visual estimates. A weighted linear and parabolic least squares fit was performed with all minima. The result of this fit is that the period is constant betwee...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo Comunicacion |
| Lenguaje: | Español |
| Publicado: |
1988
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/142176 |
| Aporte de: |
| Sumario: | New times of minimum for the eclipsing binary RS Sgr were determined. These minima were added with previous photoelectric, photographic, and visual estimates. A weighted linear and parabolic least squares fit was performed with all minima. The result of this fit is that the period is constant between the errors of the parabolic coefficient (∼1.0x10⁻¹⁰). The "history" of the system is about 14000 cycles (1895-1985). |
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