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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