EB1911_Orbit.png(588 × 495 pixels, file size: 284 KB, MIME type: image/png)

Summary

Description
English: Labelled drawing of an elliptic orbit. F and F' are the foci of the orbit.
Date published 1911
Source 1911 Encyclopædia Britannica, "Orbit", Vol. 20, p. 165
Author Unknown authorUnknown author
Permission
(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

Licensing

Public domain
This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:EB1911_Orbit.png

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Labelled drawing of an elliptic orbit

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Date/TimeThumbnailDimensionsUserComment
current16:07, 26 January 2019Thumbnail for version as of 16:07, 26 January 2019588 × 495 (284 KB)N OneemussUser created page with UploadWizard

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