| 11. | It is located at right ascension; declination; under J2000.0 coordinates.
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| 12. | The great square is a good marker of celestial longitude, called right ascension by astronomers.
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| 13. | The north ecliptic pole is located at right ascension 18 h and declination + 66.5?
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| 14. | Maps of the stars in the night sky use declination and right ascension as coordinates.
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| 15. | It is located at right ascension 16 h 41.7 m and declination + 36?28 '.
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| 16. | They differ by the precession of the vernal equinox in right ascension relative to the stars.
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| 17. | In the southern hemisphere the Right Ascension scale operates in reverse from in the Northern Hemisphere.
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| 18. | For example, in January and February 2137, it moves retrograde only 34 minutes in right ascension.
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| 19. | The direction of its spin vector was 71 degrees right ascension and minus 15 degrees declination.
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| 20. | This is called conjunction in right ascension.
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