Mathematica MathWorld Wolfram Science More »

HOME

TOPICS

LATEST

Precession of the Equinoxes

Over a period of nearly 26,000 years, the Earth's rotational axis moves in a circle with respect to the stars. This is known as precession. As a result, our current north star, Polaris, will appear to slowly drift and be replaced by a different north star.

Contributed by: Jeff Bryant

Show Initialization Code

(Over 500 lines omitted)

Precession of the Equinoxes (ScienceWorld)

Precession (ScienceWorld)

"Precession of the Equinoxes" from The Wolfram Demonstrations Project
http://demonstrations.wolfram.com/PrecessionOfTheEquinoxes/

Contributed by: Jeff Bryant

Mathematica 7 Just Released--Get Mathematica Player 7 Free--Download Now

Browse all topics

Browse all education topics

	Source page:
	Email	Name (optional)
	Occupation (optional)	Organization (optional)
	I use Mathematica often occasionally never
	Country (optional) Remember me
	Note: Please do not include anything you consider confidential or proprietary. Your message and contact information may be shared with the author of any specific Demonstration for which you give feedback, but will not otherwise be published or distributed. Privacy Policy »

Wolfram Research

Site Index

RSS

Atom

Note: To run this Demonstration you need the free
Mathematica Player or Mathematica 7+