File:Ra and dec demo animation small.gif
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Ra_and_dec_demo_animation_small.gif (300 × 300 pixels, file size: 584 KB, MIME type: image/gif, looped, 56 frames, 51 s)
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 15:26, 23 April 2012 | 300 × 300 (584 KB) | commons>Tfr000 | {{Information |Description=Animated demonstration of right ascension and declination on the celestial sphere. Also identifies the primary direction as the vernal equinox. Updated because the word "origin" conflicts with the origin of coordinates at th... |
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