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Summary
| Description |
English: Comet d1Arrest. Exposure 23m, 103a-0/ Steward Observatory 229-cm telescope at f/9, 1970 May 7 UT by Dr. Elizabeth Roemer. Scale of the original (8x10) print: 10 arcsec/mm. Coordinates 23h30m6 - 0°09' ; H.A. 5hE, m = 16 |
| Date | |
| Source | Spectroscopic observations of comets, Comets: Scientific Data and Missions Proceedings of conference on comets, University of Arizona - Apr. 1970 p.120 |
| Author | Elizabeth Roemer |
Licensing
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This work is in the public domain in the United States because it was published in the United States between 1929 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 13:19, 10 February 2023 | | 1,047 × 828 (139 KB) | C messier | Uploaded a work by Elizabeth Roemer from [https://ntrs.nasa.gov/api/citations/19730003106/downloads/19730003106.pdf Spectroscopic observations of comets], ''Comets: Scientific Data and Missions'' Proceedings of conference on comets, University of Arizona - Apr. 1970 p.120 with UploadWizard |
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