Modelling photometric and spectroscopic data of HS 2231+2441: an HW Vir type system with a brown dwarf companion

Almeida L. A.; Damineli A.; Jablonski F.; Rodrigues C. V.; Cieslinski D.

Vol. 44 No. 1 (2014), Contributions

Vol. 44 No. 1 (2014)

Contributions

Modelling photometric and spectroscopic data of HS 2231+2441: an HW Vir type system with a brown dwarf companion

Almeida L. A.⁺⁻
Damineli A.⁺⁻
Jablonski F.⁺⁻
Rodrigues C. V.⁺⁻
Cieslinski D.⁺⁻

Almeida L. A.

Instituto de Astronomia, Geofísica e Ciências Atmosféricas, Universidade de São Paulo, Rua do Matão, 1226 Cidade Universitária, São Paulo

Damineli A.

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Jablonski F.

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Rodrigues C. V.

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Cieslinski D.

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Keywords

Eclipsing binary

How to Cite

Modelling photometric and spectroscopic data of HS 2231+2441: an HW Vir type system with a brown dwarf companion. (2014). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 44(1), 35-35. https://astronomia.unam.mx/journals/rmxac/article/view/2014rmxac..44...35a

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Abstract

We present a photometric and spectroscopic study of the HW Vir system HS 2231+2441. We derived the physical and geometrical parameters of the system and showed that HS 2231+2441 is composed by a low-mass sdB star and a brown dwarf.

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Modelling photometric and spectroscopic data of HS 2231+2441: an HW Vir type system with a brown dwarf companion

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