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Equatorial coordinate system


The declination symbol δ, (lower case "delta", abbreviated dec) ... The origin for declination is the celestial equator, which is the ...

Celestial Equatorial Coordinate System - Basic Coordinates and ...


The Celestial Equatorial Coordinate System is based on the concept of the celestial sphere. The celestial ... Declination is measured from the celestial equator.

What Are Celestial Coordinates - Understanding Celestial Coordinates


Jul 20, 2006 ... Directly out from the Earth's equator, 0° latitude, is the celestial equator, 0° declination. If you stand on the Earth's equator, the celestial equator ...

Orbits and the Ecliptic Plane - HyperPhysics


The ecliptic plane intersects the celestial equatorial plane along the line between ... Declination is expressed as an angle with respect to the celestial equator.

Astronomy Without a Telescope - Astronomy Notes


Aug 19, 2007 ... Like the latitude lines on Earth, declination (dec) is measured in degrees away from the celestial equator, positive degrees for objects north of ...

Celestial Sphere


Declination is the equivalent of latitude measured in degrees from the celestial equator (0 to 90). Any point of the celestial (i.e. the position of a star or planet) can ...

The Celestial Sphere


Declination equals the angle of a star away from the Celestial Equator with the vertex (the common endpoint of the angle) being the center of the earth).

Celestial Measurements - skytour


A star that can be directly overhead as seen from the Earth's Equator (0° latitude) is said to be on the Celestial Equator, and has a declination of 0°. The North ...

Astronomy: The Celestial Sphere


The stars remain fixed on the celestial sphere with respect to themselves. ... (Az.= 180), Altitude of Celestial Equator (Az.= 0 or 180), Declination of North horizon ...

Right Ascension and Declination


The (red) diurnal circles are parallel to the celestial equator; we can locate their position by their angle from the celestial equator. The result is called declination ...

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Cosmic Coordinates


The plane of the ecliptic and the plane of the celestial equator intersect twice a ... of the north celestial pole is 90° 0' 0" and the south celestial pole's declination ...

Astronomy For Beginners...Astronomy Basics...The Celestial Sphere


Oct 1, 2014 ... For this reason points on the celestial equator are said to have a declination of 0° and the celestial pole is said to have a declination of 90°.

Celestial Sphere


The celestial equator lies along the celestial sphere in the same plane that ... sphere by giving it two coordinates, called the Right Ascension and the Declination.