PG 0907+123 and JL 194: Slowly pulsating hot subdwarf stars

C. Koen, E. M. Green

Research output: Contribution to journalArticlepeer-review

4 Scopus citations

Abstract

Multicolour time-series photometry of two newly discovered slowly pulsating sdB stars (V1093 Her stars, also known as PG 1716 stars) is described. Both stars are fairly bright and appear, from the limited amount of data, to have rich pulsation spectra. Given that the amplitudes of variation of both stars are also large compared to most PG 1716 stars, both are good candidates for extensive follow-up observations.

Original languageEnglish (US)
Pages (from-to)2701-2712
Number of pages12
JournalMonthly Notices of the Royal Astronomical Society
Volume406
Issue number4
DOIs
StatePublished - Aug 2010
Externally publishedYes

Keywords

  • Stars: individual: JL 194
  • Stars: individual: PG 0907+123
  • Stars: oscillations
  • Stars: variables: general
  • Subdwarfs

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Space and Planetary Science

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