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2016IBVS.6185....1H - IAU Inform. Bull. Var. Stars, 6185, 1-1 (2016/November-0)
Detection of new pulsations in the roAp star HD 177765.
HOLDSWORTH D.
Abstract (from CDS):
We report the discovery of 2 previously undetected pulsation frequencies in the known roAp star HD 177765. Photometric observations by the Kepler space telescope during K2 Campaign 7 show low-amplitude pulsations (4-11 micro mag) previously unseen in photometry. We show the pulsations to be stable over the observation period, and demonstrate that the separation of the frequencies is not representative of the large frequency separation quantity needed to perform asteroseismic analysis.
Abstract Copyright: © Copyright: Konkoly Observatory, 2016
Journal keyword(s): photometry - photometry
Status at CDS : Objects in title, abstract, text, figures, and all or part of small table(s) being processed in SIMBAD.
Simbad objects: 1
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