OU Andromedae is a binary star system located in the constellation of Andromeda. It is classified as a close binary system composed of two stars that are in orbit around each other. This system is particularly interesting because it includes a red giant star and a companion, which is typically a smaller and less luminous star. The properties of OU Andromedae have been studied extensively to understand its characteristics better, including its orbital parameters, brightness variations, and spectral types.
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