File:Apparent retrograde motion.gif

From Vigyanwiki

Apparent_retrograde_motion.gif(512 × 256 pixels, file size: 82 KB, MIME type: image/gif, looped, 120 frames, 12 s)

Note: Due to technical limitations, thumbnails of high resolution GIF images such as this one will not be animated.

This file is from Wikimedia Commons and may be used by other projects. The description on its file description page there is shown below.

Summary

Description
English: Illustration of the apparent retrograde motion of Mars. The apparent retrograde motion is an artifact of mapping the motions of the objects of the solar system in a coordinate system that is itself in accelerated motion.

The yellow dot can be thought of as representing the Sun, the blue dot can be thought of as representing Earth, and the red dot can be thought of as representing Mars.

In order to make the animation cycle smoothly, the blue dot completes two orbits for every complete orbit of the red dot. In the case of the actual planets, the ratio of orbit times is not 1:2.
Bahasa Indonesia: Ilustrasi gerakan mundur Mars. Gerakan retrograde semu adalah artefak pemetaan gerakan benda-benda tata surya dalam sistem koordinat yang ada di dalamnya.

Titik kuning dapat dianggap mewakili Matahari, titik biru dapat dianggap mewakili Bumi, dan titik merah dapat dianggap mewakili Mars.

Untuk membuat siklus animasi lancar, titik biru menyelesaikan dua orbit untuk setiap orbit lengkap titik merah. Dalam kasus planet yang sebenarnya, rasio waktu orbitnya tidak 1:2.
עברית: אנימציה המתארת את המודל הגאוצנטרי והמודל ההליוצנטרי של מערכת השמש. שימו לב ל"לולאה" הלא מוסברת של מאדים ע"פ המודל הגאוצנטרי
Sunda: Ilustrasi usikan mundur Mars. Usikan retrograde semu mangrupa artéfak pametaan usikan objék-objék surya mandala dina sistim koordinat anu aya di jerona.

Titik konéng bisa dianggap ngawakilan Panonpoé, titik biru bisa dianggap ngawakilan Marcapada, jeung titik beureum bisa dianggap ngawakilan Mars.

Pikeun nyieun siklus animasi lancar, titik biru nyalsékeun dua orbit pikeun unggal orbit lengkep titik beureum. Dina kasus planét anu senyaanna, rasio wanci orbitna henteu 1:2.
Date
Source http://en.wikipedia.org/wiki/File:Apparent_retrograde_motion.gif
Author user:cleonis in the english wikipedia

Licensing

w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic licence.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the licence, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible licence as the original.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

5 November 2011

image/gif

2c8a5f05371db5b3486619bf370cd0508930238b

83,783 byte

11.999999999999973 second

256 pixel

512 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current09:18, 26 November 2011Thumbnail for version as of 09:18, 26 November 2011512 × 256 (82 KB)wikimediacommons>OgreBot(BOT): Reverting to most recent version before archival

The following page uses this file:

Metadata