| 1. | The coordinates of the field are right ascension, declination ( J2000 ).
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| 2. | Right ascension and declination are Cartesian coordinates in an ECI frame.
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| 3. | An object's right ascension was its ascension on a right sphere.
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| 4. | The right ascension disk is graduated into hours, minutes, and seconds.
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| 5. | "celestial equator " and " right ascension " in a very elementary way.
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| 6. | Serpens Cauda's boundaries lie between right ascensions of and and declinations of and.
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| 7. | The calculation reproduces the Messier position to 0.1'in right ascension and 1'in declination.
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| 8. | The prefix is followed by the pulsar's right ascension and degrees of declination.
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| 9. | Often equipped with a graduated scale, it can be used to measure right ascension.
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| 10. | It has a right ascension of 15h 36.5m and a declination of 16?6 '.
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