Short-period variability of B, A and F stars. VI. New Delta Scuti stars in selected regions.
Abstract
Summary. Twelve more short-period Delta Scuti variables have been discovered, bringing the total number to about 70. The new variables are situated in the field as well as in the Praesepe and Hyades clusters. Visual amplitudes are as small as 0.01 mag. The derived periods are typical for the positions of the stars in the color- magnitude diagram. Key words: variable stars - Delta Scuti stars - photometry
- Publication:
-
Astronomy and Astrophysics
- Pub Date:
- January 1973
- Bibcode:
- 1973A&A....22..247B