File:Comet Ikeya 1963a by R. Burnham, Jr.jpg
Size of this preview: 415 × 600 pixels. Other resolutions: 166 × 240 pixels | 602 × 870 pixels.
Original file (602 × 870 pixels, file size: 148 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Comet Ikeya, 1963 a, on March 14, 1963. The exposure was 25 minutes by R. Burnham, Jr., with the 13-inch astrograph of the Lowell Observatory. About three degrees of the tail is visible in this photograph. The bright star surrounded by a halation ring is α Piscium. |
| Date | |
| Source | Comet Notes Publications of the Astronomical Society of the Pacific, Vol. 75, No. 444, p.292 |
| Author | R. Burnham, Jr. |
Licensing
|
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. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
|
 |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:11, 23 February 2023 |  | 602 × 870 (148 KB) | C messier | Uploaded a work by R. Burnham, Jr. from [https://www.jstor.org/stable/40674003 Comet Notes] Publications of the Astronomical Society of the Pacific, Vol. 75, No. 444, p.292 with UploadWizard |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on de.wikipedia.org
- Usage on it.wikipedia.org
- Usage on www.wikidata.org