Carbon Stars with Composite Spectra.
Abstract
Observations of three carbon stars exhibiting composite spectra are presented. The visual absolute magnitudes of the carbon stars in these systems are derived. The results are: TU Thu, M = - 3.9; - ,M = -2A;SZSgr,M = -1.4.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- March 1972
- DOI:
- 10.1086/180892
- Bibcode:
- 1972ApJ...172L..63R