Shells around P Cygni stars
Abstract
The spectra of four stars, previously discovered to be surrounded by nebulous envelopes, are briefly discussed. AG Carinae, HD 138403, and Eta Carinae are truly described as P Cygni stars. Emission and absorption lines are found in C.D. — 46° 11816, but the P Cygni character of this star is not certainly established.
- Publication:
-
Vistas in Astronomy
- Pub Date:
- 1956
- DOI:
- 10.1016/0083-6656(56)90066-6
- Bibcode:
- 1956VA......2.1380T