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AnkiApp is a simple, efficient, flashcard app that lets you study at your own pace, whenever you have time. It works on phones, tablets, and desktop computers, and synchronizes automatically between all your devices. Get material. -- download from a...

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AstroCC

AstroCC 3.1

AstroCC is a coordinate conversion utility for astronomy. It accepts an object designation or the coordinates of an object and calculates coordinates in alternative systems, and at different dates, times, and locations. It also provides lunar and bright...

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