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Epsilon Eridani

456 bytes added, 18:18, December 17, 2009
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[[Image:{{Night Sky| image =Eridanus epsilon location.png|thumbdesignation =HD 22049,<br/>HIP 16537|rightrightascension =03<sup>h</sup> 32<sup>m</sup> 55.8442<sup>s</sup> |238pxdeclination =-09<sup>o</sup> 27′ 29.744 ″[1]|Position and location of Epsilon Eridanidistance =10.5 ly| constellation =[[Eridanus]]| type =[[Star]] | dimensions = | magnitude =Apparent Mag: 3.73<br/>Absolute Mag:6.19| redshift =| radvelocity =15.5 ±0.9 km/s| propmotion =RA: -976.36 mas/yr<br/>Dec.: 17.98 mas/yr| parallax =310.74 ±0.85 mas}} 
'''Epsilon Eridani''' is a nearby K2 class star some 10.5 light years away in the constellation of [[Eridanus]]. In addition to being one of the nearest Sun-like stars, it is the closest known star with a planetary companion, which was discovered in 2000. Because of Epsilon Eridani's proximity to our solar system, the star has been an object of high interest among astronomers, and is a "Tier 1" target for NASA's optical Space Interferometry Mission.
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