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A Century in Period Changes of the Variables in M15
Published online by Cambridge University Press: 12 April 2016
Abstract
Period behaviour of 62 RR Lyrae stars in the M15 globular cluster has been investigated. About one half of the sample (30 stars) exhibited linear period change. The remaining 32 variables can be characterized by abrupt or erratic changes in their periods.
- Type
- Part 2. Poster Papers
- Information
- International Astronomical Union Colloquium , Volume 155: Astrophysical Applications of Stellar Pulsation , 1995 , pp. 387 - 388
- Copyright
- Copyright © Astronomical Society of the Pacific 1995