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Date Posted: 18:40:04 03/09/10 Tue
Author: imi
Subject: Milanković-Zyklen
In reply to: imi 's message, "400 Exoplaneten" on 00:08:14 11/24/09 Tue

- Die Präzession der Erdrotationsachse („trudelnder Kreisel“) mit Zyklen von 25.700 bis 25.800 Jahren

- Die Erdschiefe (Veränderung des Neigungswinkels der Erdachse) mit einem Zyklus von 41.000 Jahren

- Die Änderung der Exzentrizität (Variation des Radius der Erdumlaufbahn um die Sonne mit einem Zyklus von 100.000 Jahren)



http://de.wikipedia.org/wiki/Milanković-Zyklen

engl. Wiki-Eintrag umfangreicher:
http://en.wikipedia.org/wiki/Milankovitch_cycles

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