File:Comet Wilk-Peltier.jpg

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Comet_Wilk-Peltier.jpg(717 × 586 pixels, file size: 128 KB, MIME type: image/jpeg)

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English: Comet Wilk-Peltier (1925k) as photographed on 10 December 1925 from the 24 inch reflector of the Yerkes Observatory. The exposure time is 24 minutes.
Date
Source George Van Biesbroeck
Author On the appearance of the comets in 1925 from observations at the Yerkes Observatory Popular Astronomy, Vol. 34, p.224

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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:Comet_Wilk-Peltier.jpg

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current09:21, 5 February 2023Thumbnail for version as of 09:21, 5 February 2023717 × 586 (128 KB)C messier (talk | contribs)Uploaded a work by [https://articles.adsabs.harvard.edu/pdf/1926PA.....34..224V On the appearance of the comets in 1925 from observations at the Yerkes Observatory] Popular Astronomy, Vol. 34, p.224 from George Van Biesbroeck with UploadWizard

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