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C2A, developed by Philippe Deverchère, is a powerful astronomy software designed for both amateur and professional astronomers. It offers an intuitive interface that allows users to explore celestial objects, plan observations, and simulate the night sky with remarkable accuracy. With features like real-time tracking, customizable star catalogs, and detailed charts, C2A enhances the stargazing experience. Its versatility and user-friendly design make it an essential tool for anyone passionate a ...

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