Spectral types in the open cluster M34.
Abstract
Spectral types for the 18 brightest members of M34 indicate the following: one Hg-Mn Ap star, one pronounced Si-Cr-Sr Ap star, one marginal Am star, a star with a weak shell spectrum, and five suhgiants or giants. Key words: open clusters-peculiar A stars-spectral classification
- Publication:
-
Publications of the Astronomical Society of the Pacific
- Pub Date:
- October 1977
- DOI:
- 10.1086/130201
- Bibcode:
- 1977PASP...89..648A
- Keywords:
-
- Open Clusters:Peculiar A Stars;
- Open Clusters:Spectral Classification