The Characteristic Period of Pulsation of Beta Grus
Volume 34 number 2 (2006)
- Sebasti†n A. Otero
- Terry Moon
- Astronomical
Abstract
photometry of the red giant β Gru led to the detection of a 37-day period with a V-range of 0.34 magnitude and the consequent reclassification of the star from the type Lc to SRb. Link to article on ADS