от Уикипедия, свободната енциклопедия
	    
	    	    	    
	    
| Description | Precession of the equinoxes as seen from 'outside' the celestial dome. The shift of the Earth's polar axis over 5000 year among the stars (orange: 3000 BC at Thuban, yellow: 2000 AD at Polaris) goes together with a shift of the equatorial planes and therefore the equinoxes along the ecliptic. | 
| Source | self | 
| Date | June 2006 | 
| Author | Tauʻolunga | 
| Permission | public domain, may copy, must mention author | 
| Other versions | Inside view of the precession.jpg | 
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