PG 0907+123 and JL 194: slowly pulsating hot subdwarf stars
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Date
2010
Authors
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Publisher
Oxford University Press
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.
Description
Keywords
Stars: individual: PG 0907+123, Stars: individual: JL 194, Stars: oscillations: subdwarfs, Stars: variables: general
Citation
Koen, C. & Green, E.M. (2010). PG 0907+123 and JL 194: slowly pulsating hot subdwarf stars. Monthly Notices of the Royal Astronomical Society, 406: 2701–2712