R Coronae Borealis during the 1983-1984 minimum.
Abstract
The July 1983-September 1984 light curve and U-B, B-V, V-R color curves of R CrB exemplify the correlation between the star's occassional deep fadings and its previously reported regular brightness pulsations. As the variable recovered its normal luminosity it twice experienced oscillations in color and magnitude.
- Publication:
-
Pisma v Astronomicheskii Zhurnal
- Pub Date:
- December 1985
- Bibcode:
- 1985PAZh...11..855G
- Keywords:
-
- Light Curve;
- R Coronae Borealis Stars;
- Stellar Luminosity;
- Stellar Spectrophotometry;
- Supergiant Stars;
- Ubv Spectra;
- Variable Stars;
- Electrophotometry;
- Stellar Color;
- Stellar Magnitude;
- Astrophysics