Both Alpha Centauri A and B are Sun-like stars while Proxima Centauri is a small and faint red dwarf. Alpha Centauri A has 1.1 times the mass of the Sun and 1.519 times its luminosity. Alpha Centauri B is smaller and cooler at 0.907 times the Sun's mass and 0.445 times its luminosity. Imazing 2 0 4. Mail plugin evermail 1 2 4 download free. Alpha Centauri, also called Rigil Kentaurus, triple star, the faintest component of which, Proxima Centauri, is the closest star to the Sun, about 4.2 light-years distant. The two brighter components, called A and B, about 0.2 light-year farther from the Sun, revolve around each other with a period of about 80 years, while Proxima circles them. https://moneydance20173personalfinancemanager-softfu.peatix.com.
Original file (1,936 × 1,298 pixels, file size: 827 KB, MIME type: image/jpeg)
Summary
Description | English: The two bright stars are (left) Alpha Centauri and (right) Beta Centauri, both binaries. The faint red star in the center of the red circle, at right angles to both and south-east of Alpha is Proxima Centauri, intensely red, smaller in size, weaker in brightness and a distant third element in a triple star system with the main close pair forming Alpha Centauri.Taken with Canon 85mm f/1.8 lens with 11 frames stacked, each frame exposed 30 seconds. |
Date | UTC |
Source | See above for details |
Author | Skatebiker |
Licensing
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
This file is licensed under the Creative CommonsAttribution-Share Alike 3.0 Unported license. | |
Attribution: Skatebiker at English Wikipedia | |
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Date/Time | Dimensions | User | Comment |
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2012-03-01 05:01 | 1936×1298× (847289 bytes) | Skatebiker | Uploading a self-made file using [[Wikipedia:File_Upload_Wizard|File Upload Wizard]] |
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Alpha Centauri Planets
Date/Time | Thumbnail | Dimensions | User | Comment |
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current | 08:35, 7 February 2016 | 1,936 × 1,298 (827 KB) | Guy vandegrift | Transferred from en.wikipedia |
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