1. Duplicity of the Be-star 59 Cyg
- Creator:
- Tarasoov, A. E. and Tuominen, I.
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- astrophysics, duplicity, and Be-star 59 Cyg
- Language:
- Czech
- Description:
- High resolution and high signal to noise ratio CCD observations of 59 Cyg show periodic variations in the radial velocities of the components of Hα-line, i.e. of the absorption component, and of the intensity ratio of the blue and red emission components. The period 29.14 d suggest duplicity of this star.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public