• Corpus ID: 118088844

V0784 Ophiuchi: an RR Lyrae star with multiple Blazhko modulations

@article{Ponthire2013V0784OA,
  title={V0784 Ophiuchi: an RR Lyrae star with multiple Blazhko modulations},
  author={Pierre de Ponthi{\`e}re and Franz-josef Hambsch and Tom Krajci and Kenneth T. Menzies},
  journal={arXiv: Solar and Stellar Astrophysics},
  year={2013}
}
The results of an observation campaign of V0784 Ophiuchi over a time span of two years have revealed a multi-periodic Blazhko effect. A Blazhko effect for V0784 Ophiuchi has not been reported previously. From the observed light curves, 60 pulsation maxima have been measured. The Fourier analyses of the (O-C) values and of magnitudes at maximum light have revealed a main Blazhko period of 24.51 days but also two other secondary Blazhko modulations with periods of 34.29 and 31.07 days. A complete… 

Bright Blazhko RRab Lyrae stars observed by ASAS and the SuperWASP surveys

Aims. Period study of 321 fundamental mode RR Lyrae type stars (RRab), which had appropriate data in ASAS and SuperWASP surveys, was performed to complement and extend the list of known Blazhko stars

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