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Astronomy Logbook Night Sky Observation Book
出版Independently Published, 2020-01-02
主題Nature / Sky Observation
ISBN165457418X9781654574185
URLhttp://books.google.com.hk/books?id=AowxzQEACAAJ&hl=&source=gbs_api
註釋With the My Sky book you can record all your observations of the night sky where you live, or where you travel. The book works best if you have access to a telescope. There are spaces for the date, time, the type of telescope you are using, the sky conditions, the object you are looking at, a space for drawing the object, and a note section. This book can be used for beginners to experts.