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| Paper: |
Pulsation in delta Scuti variables: the case of BR Cnc |
| Volume: |
256, Observational Aspects of Pulsating B and A Stars |
| Page: |
133 |
| Authors: |
Zhou, A.-Y.; Rodriguez, E.; Rolland, A.; Costa, V. |
| Abstract: |
We present the results of a three-year Johnson V and Stromgren uvbybeta photometric study about the delta Sct star BR Cnc. The Fourier analysis of the data suggests four pulsation frequencies for this variable: f_1=24.978, f_2=11.358, f_3=11.808 and f_4=27.914/d. Amplitude variations from year to year are found for each of the frequencies. The most relevant physical parameters of BR Cnc are also derived. |
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