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Generate star maps for anywhere at anytime. Choose from a database of thousands of deep sky objects, including all Messier, Caldwell, and NGC objects. Also allows recording of notes on viewed objects, and configuration of user-generated observation lists.
Jbookshelf is a portable library/video-library/collection manager!
Jbookshelf is a Bookcase and a book/video/collection or even warehouse manager; it can tracks any changes and shows the aspect of your libraries. It is portable, try to install it on a usb stick!
It need only the Java runtime environment(JRE).
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