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CCD Photometry of KZ Hya using the 45-CM Telescope in Paraguay

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Abstract

A SX Phe-type pulsating variable KZ Hya (HD94033) was observed with CCD set attached to the 45-cm reflector at Asuncion Astronomical Observatory in Paraguay. In the present work, 12 maximum phases were covered. A new ephemeris has been obtained, and the result suggests a probable change of the pulsation period of KZ Hya.

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References

  • Hobart, M.A., Peniche, R. and Pena, J.H.: 1985, Rev. Mexicana Astron. Astrof. 11, 19–21.

    ADS  Google Scholar 

  • Liu, Y., Jiang, S. and Cao, M.: 1991, Inf. Bull. Var. Stars No. 3606.

  • McNamara, D.H. and Budge, K.G.: 1985, Publ. Astron. Soc. Pacific 97, 322–327.

    Article  ADS  Google Scholar 

  • Przybylski, A. and Bessell, M.S.: 1979, Mon. Not. R. Astron. Soc. 189, 377–385.

    ADS  Google Scholar 

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Authors and Affiliations

  1. Universidad Nacional de Asunción Facultad Politécnica Observatorio Astronómico, Argentina

    Fredy Doncel, Alexis Troche & Takeshi Noguchi

Authors
  1. Fredy Doncel
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  2. Alexis Troche
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  3. Takeshi Noguchi
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Doncel, F., Troche, A. & Noguchi, T. CCD Photometry of KZ Hya using the 45-CM Telescope in Paraguay. Astrophysics and Space Science 290, 399–408 (2004). https://doi.org/10.1023/B:ASTR.0000032538.37037.e7

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  • DOI: https://doi.org/10.1023/B:ASTR.0000032538.37037.e7

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