Journal Article

The discovery of a new DAV star using IUE temperature determination

  • Kanaan A
  • Kepler S
  • Giovannini O
  • et al.
The Astrophysical Journal (1992) 390 L89
DOI: 10.1086/186379
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Abstract

We report the discovery of a new ZZ Ceti star observed on the assumption that most DA stars with temperature near 11,000 K are pulsators and on a temperature determination using IUE data. Even though BPM 37093 had already been claimed as a nonvariable, it pulsates with a semi-amplitude of 4 mmag and a period of ∼600 s, being the smallest amplitude ZZ Ceti star known to date.

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APA

Kanaan, A., Kepler, S. O., Giovannini, O., & Diaz, M. (1992). The discovery of a new DAV star using IUE temperature determination. The Astrophysical Journal, 390, L89. https://doi.org/10.1086/186379

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