File:Comet Ikeya 1963a.jpg
Jump to navigation
Jump to search
Size of this preview: 674 × 599 pixels. Other resolutions: 270 × 240 pixels | 540 × 480 pixels | 722 × 642 pixels.
Original file (722 × 642 pixels, file size: 121 KB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Summary
[edit]
| Description |
English: Comet Ikeya, 1963 a, on March 20, 1963. The exposure was 15 minutes by E. Roemer with the 40-inch reflector of the U. S. Naval Observatory, Flagstaff Station. Only about 0,5° of the inner tail is recorded at larger scale in this photograph in blue light. Official U. S. Navy photograph. |
| Date | |
| Source | Comet Notes Publications of the Astronomical Society of the Pacific, Vol. 75, No. 444, p.292 |
| Author | Elizabeth Roemer |
Licensing
[edit]
|
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
|
.svg/64px-Great_Seal_of_the_United_States_(obverse).svg.png) |
| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:00, 23 February 2023 | | 722 × 642 (121 KB) | C messier (talk | contribs) | better version from https://www.jstor.org/stable/40674003 |
| 17:16, 23 February 2023 |  | 640 × 566 (71 KB) | C messier (talk | contribs) | Uploaded a work by Elizabeth Roemer from [https://articles.adsabs.harvard.edu/pdf/1963PASP...75..292R Comet Notes] Publications of the Astronomical Society of the Pacific, Vol. 75, No. 444, p.292 with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on de.wikipedia.org
- Usage on en.wikipedia.org
- Usage on it.wikipedia.org
- Usage on pt.wikipedia.org
