An astronomical clock
An astronomical and clock technology, applied in the field of instruments, can solve problems such as single function of clocks, no observation and forecasting of astronomical functions, and people's increasing knowledge, and achieve the effects of increasing people's knowledge, novel structure, and convenient use.
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[0012] Referring to Fig. 1, it is the sun, the earth, the running path situation of the moon that the liquid crystal display of the astronomical clock shows; image 3 , is the latitude position of the sun on the earth displayed by the liquid crystal display of the astronomical clock; see Figure 4 , is the functional catalog of astronomical clocks: (1). The brightness of the sun; (2). The distance between the sun and the earth; (3). The earth revolves around the sun and rotates; (4). The moon revolves around the earth and rotates; (5) ). The first quarter, last quarter, full moon, and staring position of the moon; (6). The longitude, latitude and distance of the first quarter, last quarter, full moon, and staring of the moon to the earth; (7). The positive angle of the longitude and latitude of the moon to the earth and geographical location; (8). The longitude and latitude positive angle and geographical location of the sun to the earth; (9). The latitude and solar terms of th...
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