Variations in Light of the Spectrum Variables 73 Draconis and IOTA Cassiopeiae.
Abstract
Photoelectric observations of the spectrum variables 73 Draconis and L Cassiopeiae indicate that both vary in total light. For these stars, the amplituffe at 5500 A is greater than the amplitude at 4400 A. The visual amplitudes are 0.04 and 0.03 mag., respectively.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- January 1953
- DOI:
- 10.1086/145664
- Bibcode:
- 1953ApJ...117...21P