Analyse des photometrischen Verhaltens des Doppelmoden-Pulsationssterns Y Carinae.
Abstract
The double mode cepheid Y Car has been investigated by means of photographic observations of the southern sky patrol of Bamberg and Sonneberg Observatories and photoelectric measurements taken from literature. The author estimates the long time behaviour of the two pulsation modes. The first overtone shows instabilities as compared to the fundamental mode.
- Publication:
-
Veroeffentlichungen der Sternwarte Sonneberg
- Pub Date:
- 1991
- Bibcode:
- 1991VeSon..11....2H