The investigation of early-type eclipsing binary system EM Cephei.
Abstract
On the basis of new photoelectric epochs of minima and all in the literature available data the rediscussion of the change of the orbital period was carried out. No apparent variations of period were found.
- Publication:
-
Acta Astronomica
- Pub Date:
- 1979
- Bibcode:
- 1979AcA....29...97K
- Keywords:
-
- Astronomical Photometry;
- B Stars;
- Eclipsing Binary Stars;
- Cepheid Variables;
- Electrophotometers;
- Light Curve;
- Periodic Variations;
- Astrophysics;
- Eclipsing Binaries:Period Changes