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A.A. Maxwell, E.G. Hintz (Brigham Young University)
The period of GW Dra has been established to be 0.1261875d. There are at least 4 significant frequencies in this multiperiodic \delta Scuti. At least one of these frequencies yields a period that is longer than those accepted for \delta Scuti stars. It is a possible g-mode pulsation in a \delta Scuti. The amplitude of variation in R and I has also been determined as well as the radial velocity amplitude. The colors R-I and V-R have been calculated and the magnitudes have been standardized using SA 110, SA 112, and SA 114.
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Bulletin of the American Astronomical Society, 35#5
© 2003. The American Astronomical Soceity.