PERIODS OF SMALL-AMPLITUDE CEPHEID Y OPH
Fourier analysis of all 299 RV data for Y Oph collected during last century displayed its mean pulsational period of 17.123024 days with two equidistanted ones, - 17.965158 and 16.355637 days, respectively. The ratio of these periods is near 0.92 with corresponding beat one near 370 days assumes n...
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| Format: | Article |
| Language: | English |
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Odessa I. I. Mechnykov National University
2017-04-01
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| Series: | Odessa Astronomical Publications |
| Online Access: | http://oap.onu.edu.ua/article/view/98269 |