Fitxategi:Ptolemaic elements.svg

SVG fitxategi honen PNG aurreikuspenaren tamaina: 168 × 168 pixel. Bestelako bereizmenak: 240 × 240 pixel | 480 × 480 pixel | 768 × 768 pixel | 1.024 × 1.024 pixel | 2.048 × 2.048 pixel.

Bereizmen handikoa ‎(SVG fitxategia, nominaldi 168 × 168 pixel, fitxategiaren tamaina: 25 KB)

Fitxategi hau Wikimedia Commonsekoa da. Hango deskribapen orriko informazioa behean duzu.
Commons gordailu bat da, lizentzia askea duten multimedia fitxategiena. Lagun dezakezu.

Laburpena

A simple illustration showing the basic elements of Ptolemaic astronomy. It shows a planet rotating on an epicycle which is itself rotating around a deferent inside a crystalline sphere. The center of the system is marked with an X, and the earth is slightly off of the center. Opposite the earth is the equant point, which is what the planetary deferent would actually rotate around. Distances have been exaggerated as has the simplicity for the purposes of illustration.

Created by User:Fastfission in Adobe Illustrator.

Lizentzia

This work has been released into the public domain by its author, Fastfission. This applies worldwide.

Estatu batzuetan beharbada hori ez da legez posible izango. Halakoetan:
Fastfission grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

If you want to credit someone, credit "Wikimedia Commons." Otherwise don't credit anyone, that's fine by me. --Fastfission 15:02, 14 April 2008 (UTC)

Fitxategiaren historia

Data/orduan klik egin fitxategiak orduan zuen itxura ikusteko.

	Data/Ordua	Neurriak	Erabiltzailea	Iruzkina
oraingoa	17:25, 8 azaroa 2009	168 × 168 (25 KB)	Fastfission~commonswiki	update metadata
	18:23, 31 abendua 2005	168 × 168 (24 KB)	Fastfission~commonswiki	modify this a bit. remove the little arrows (not necessary, somewhat cheesy), and put the epicycle itself in its own little sphere
	21:42, 30 abendua 2005	153 × 153 (28 KB)	Fastfission~commonswiki
	21:38, 30 abendua 2005	153 × 153 (29 KB)	Fastfission~commonswiki	shift the elements around a little
	21:37, 30 abendua 2005	153 × 153 (29 KB)	Fastfission~commonswiki	A simple illustration showing the three basic elements of Ptolemaic geometry. It shows a planet rotating on an epicycle which is itself rotating around a deferrent inside a crystalline sphere. The center of the system is marked with an X, and the earth is