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abstraction > mathematical concept > number > quantity > angle > declination |
declination comparison table |
Subject | is an instance of | has unit | is a kind of | has symbol | is a component of | has definition |
---|---|---|---|---|---|---|
angle | angle unit | quantity | ||||
equatorial coordinate component | coordinate component | equatorial coordinate | ||||
declination | angle | angle unit | δ | equatorial coordinate | Angular distance north (+) or south (-) of the celestial equator to some object, measured in degrees, minutes, and seconds of arc along an hour circle passing through the object. Declination is analogous to latitude on the Earth's surface. |
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