Search results
- Dictionarydeclination/ˌdɛklɪˈneɪʃ(ə)n/
noun
- 1. the angular distance of a point north or south of the celestial equator: "the declination of Arcturus is 19 degrees north"
- 2. another term for downdrift
Powered by Oxford Dictionaries
The meaning of DECLINATION is angular distance north or south from the celestial equator measured along a great circle passing through the celestial poles. How to use declination in a sentence.
DECLINATION definition: 1. an angle that gives the position of a point in space in relation to earth: 2. an angle that…. Learn more.
In astronomy, declination (abbreviated dec; symbol δ) is one of the two angles that locate a point on the celestial sphere in the equatorial coordinate system, the other being hour angle. The declination angle is measured north (positive) or south (negative) of the celestial equator, along the hour circle passing through the point in question. [1]
Declination definition: a bending, sloping, or moving downward.. See examples of DECLINATION used in a sentence.
DECLINATION meaning: 1. an angle that gives the position of a point in space in relation to earth: 2. an angle that…. Learn more.
3 meanings: 1. astronomy the angular distance, esp in degrees, of a star, planet, etc, from the celestial equator measured.... Click for more definitions.
1. a bending, sloping, or moving downward. 2. deterioration. 3. deviation, as from a standard. 4. a polite refusal. 5. the angular distance of a heavenly body from the celestial equator, measured on the great circle passing through the celestial pole and the body. 6. variation (def. 8).
declination, in astronomy, the angular distance of a body north or south of the celestial equator. Declination and right ascension, an east-west coordinate, together define the position of an object in the sky. North declination is considered positive and south, negative.
Look at the noun declination and you can see the verb decline, which means "to lessen," "to slope down," and "to refuse." Declination is the process of doing any of these things. In astronomy, it's also the distance between an object and the celestial equator, measured at an angle. The Latin root is declinatio, "a bending away." "Declination."
A complete guide to the word "DECLINATION": definitions, pronunciations, synonyms, grammar insights, collocations, examples, and translations.
