Nekkar vs HD 209458
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Nekkar
Nekkar, designated Beta Boötis, is a yellow giant star in the northern constellation Boötes. Its name comes from an Arabic term associated with the herdsman, and in the modern constellation it marks the head of Boötes. With an apparent visual magnitude of about 3.5, it is visible to the naked eye under suitable conditions, making it a useful reference star for observers locating the constellation.
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HD 209458
HD 209458 is a Sun-like G-type main-sequence star located in the constellation Pegasus, approximately 159 light-years from Earth. It hosts the exoplanet HD 209458 b, which was the first exoplanet to be detected by the transit method in 1999. Additionally, the planet holds the distinction of being the first observed outside the solar system to have an atmosphere, identified through spectroscopic an...
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