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झुकाव और सही उदगम
Declination, the angular distance north or south from the celestial equator (the imaginary sky curve projected upward from the Earth's equator), combines with right ascension (measurement along hour circles circling like meridians between the celestial poles) to plot sky objects in a grid similar to that of longitude and latitude. Because the Earth spins in space, right ascension is measured in time intervals rather than degrees of arc.
- 词性: noun
- 行业/领域: 生物学
- 类别 生态学
- Company: Terrapsych.com
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创建者
- shamoil ahmad
- 100% positive feedback
(patna, India)