Also known as: dec.
DEC has various meanings in the Science category. Discover the full forms, definitions, and usage contexts of DEC in Science.
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ScienceMake or become smaller or fewer in size, amount, intensity, or degree.
ScienceOne of the coordinates, measured in degrees, used to designate the location of an object on the celestial sphere. Declination is a north-south value similar to latitude on Earth. Or The angular distance from the equator to the satellite, measured as positive north and negative south.
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