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The top documents tagged [changes declination]
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Motion Depends on Declination. The Sky at the North Pole At the North Pole, the North Celestial Pole is at the zenith Stars never rise or set Planets,
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Solar vs. Sidereal Day. An Earth Day Sidereal Day: 23 hr 56 min 4 sec Motion relative to background stars Mean Solar Day: 24 hours The average time between
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