File:Comet Arend-Roland on May 4 by Flagstaff.jpg

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English: Comet Arend-Roland, 1956 h, on May 4, 1957 UT. A 15-minute exposure on a 103a-O plate without filter made with the 40-inch reflector of the U.S. Naval Observatory, Flagstaff Station. Official U.S. Navy Photograph.
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Comet Notes Publications of the Astronomical Society of the Pacific

Vol. 69, No. 409 (August 1957), pp. 364-367
Author Elizabeth Roemer

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This file is a work of a sailor or employee of the U.S. Navy, taken or made as part of that person's official duties. As a work of the U.S. federal government, it is in the public domain in the United States.

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current18:31, 23 February 2023Thumbnail for version as of 18:31, 23 February 2023595 × 747 (99 KB)C messier (talk | contribs)Uploaded a work by Elizabeth Roemer from [https://www.jstor.org/stable/40676586 Comet Notes] Publications of the Astronomical Society of the Pacific Vol. 69, No. 409 (August 1957), pp. 364-367 with UploadWizard

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