旋转椭球变星
旋转椭球变星(Rotating ellipsoidal variables)是变星的一种。这种变星是主星和伴星相当接近的联星系统,因此成员星都是椭球状。这种变星和食变星不同,但是会因为辐射的发射面积改变而造成视星等的变化。一般来说这种变星的视星等变化不超过0.1。
参考资料
- Samus N.N., Durlevich O.V., et al. Combined General Catalog of Variable Stars (GCVS4.2, 2004 Ed.)
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