Topic: Right Ascension Declination
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What is the right ascension and declination?
Right ascension and declination (astronomical) are terms for the two coordinate systems used to map out the position of objects in the night sky (the celestial sphere) when using the equatorial coordinate system. They are similar to longitu... Read More »
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What are right ascension and declination?
To identify a point on earth you can use latitude and longitude. To identify a point in the sky, imagine the sky to be one big sphere of stars that rotates, while earth stands still. The equator of the celestial sphere is called the eclipti... Read More »
Source: http://www.answerbag.com/q_view/76269
What is the right ascension and declination of jupiter?
It changes constantly. That's why Jupiter appears to move against the stars over a period of time. Today ... February 1, 2010 ... Jupiter's celestial coordinates are: RA: 22 H 21 M 41 S Dec: - (11° 07' 01") Read More »
Source: http://wiki.answers.com/Q/What_is_the_right_ascension_and_declina...
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Right Ascension Declination
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The coordinates of right ascension and declination describe the star's position precisely in the sky, as longitude and latitude describe the exact location of something on Earth.
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Source: http://wiki.answers.com/Q/How_are_right_ascension_and_declination...
The right ascension is the stronomical term for one of the two coordinates of a pointon the celestial sphier. RA is mesured eastwrd from th March equinox.
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Source: http://answers.ask.com/Science/Other/what_is_right_ascension
If you imagine the sky as the inside of a huge sphere, Rt. Asc is the equivalent of longitude lines going from the celestial north pole to the south. There are 24 hours of Rt. Asc., each hour equals 15 degress angle. Declination is the equi...
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Source: http://answers.yahoo.com/question/index?qid=20091025070802AAvsLWC
RA 5h 55min, DEC 7 deg 24 in
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Source: http://wiki.answers.com/Q/What_are_the_right_ascension_and_declin...
Arcturus: RA: 14 H 16 M 10 S Dec: +19° 07' 17"
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Source: http://wiki.answers.com/Q/What_are_the_right_ascension_and_declin...
RA and Dec are simply astronomical equivalents of the Latitude and Longitude extended onto the celestial hemisphere (sky). RA is the same at Longitude (left and right) relative to 0 degrees longitude http://en.wikipedia.org/wiki/Right_ascen...
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Source: http://answers.yahoo.com/question/index?qid=20120124181636AAbCR4S
