You searched for: “declination”
Word Entries containing the term: “declination”
solar declination
The apparent angle of the sun either north or south of the earth's equatorial plane.

The earth's rotation on its axis causes a daily change in solar declination.

Word Entries at Get Words: “declination”
declination (s) (noun), declinations (pl)
The position of a star as located through the combination of two coordinates, east-west (right ascension) and north-south of the celestial equator: The declination is the angular distance between a celestial object, such as a star, and the celestial equator.

The declination is the celestial coordinate analogous to latitude that is usually measured in degrees, minutes, and seconds of arc north (+) or south (-) of the celestial equator.

The symbol for this term is the Greek letter δ or delta.

This entry is located in the following unit: Astronomy and related astronomical terms (page 8)