File:Around Beta Pictoris (cropped).jpg
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Size of this preview: 800 × 450 pixels. Other resolutions: 320 × 180 pixels | 640 × 360 pixels | 1,024 × 576 pixels | 1,280 × 720 pixels | 2,560 × 1,439 pixels | 6,218 × 3,496 pixels.
Original file (6,218 × 3,496 pixels, file size: 6.35 MB, MIME type: image/jpeg)
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[edit]DescriptionAround Beta Pictoris (cropped).jpg |
English: Beta Pictoris is located about 60 light-years away towards the constellation of Pictor (the Painter's Easel) and is one of the best-known examples of a star surrounded by a dusty debris disc. Earlier observations showed a warp of the disc, a secondary inclined disc and comets falling onto the star, all indirect, but tell-tale signs that strongly suggested the presence of a massive planet. Observations done with the NACO instrument on ESO’s Very Large Telescope in 2003, 2008 and 2009, have proven the presence of a planet around Beta Pictoris. It is located at a distance between 8 and 15 times the Earth-Sun separation — or Astronomical Units — which is about the distance Saturn is from the Sun. The planet has a mass of about nine Jupiter masses and the right mass and location to explain the observed warp in the inner parts of the disc. This image, based on data from the Digitized Sky Survey 2, shows a region of approximately 1.7 x 2.3 degrees around Beta Pictoris. |
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Source | Around Beta Pictoris | |||
Author | ESO/Digitized Sky Survey 2 | |||
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[edit]This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible." To the uploader: You must provide a link (URL) to the original file and the authorship information if available. | |
This file is licensed under the Creative Commons Attribution 4.0 International license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:40, 5 July 2022 | 6,218 × 3,496 (6.35 MB) | Huntster (talk | contribs) | File:Around Beta Pictoris.jpg cropped 58 % vertically using CropTool with lossless mode. |
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Source | European Southern Observatory |
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Credit/Provider | ESO/Digitized Sky Survey 2 |
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Date and time of data generation | 20:00, 6 March 2014 |
Copyright status | Copyright status not set |
Keywords | Beta Pictoris |
Contact information |
Karl-Schwarzschild-Strasse 2 Garching bei München, , D-85748 Germany |
IIM version | 4 |