Keyword Analysis & Research: dec

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What is DEC in astronomy?

Dec. is the angle between an object and the celestial equator. It varies from 0° — for an object on the celestial equator — to 90° north or south. Northern declinations are positive, and southern ones are negative. One way that amateur astronomers use R.A. and Dec. is with equatorial telescope mounts.

What is the definition of Dec?

dec - (astronomy) the angular distance of a celestial body north or to the south of the celestial equator; expressed in degrees; used with right ascension to specify positions on the celestial sphere. celestial latitude, declination.

What is Dec technology?

DECT is a radio technology for voice data applications (such as cordless telephones, wireless offices and even wireless telephone lines to the home). DECT uses time division multiple access (TDMA) to transmit radio signals to phones and is best-suited to smaller areas with a large number of users.

What is Dec education?

DEC has environmental education programs and resources that will help everyone become a better steward of the environment.

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