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IC 1011
IC 1011 is a compact elliptical galaxy〔(NASA/CalTech Notes for object IC 1011 ), NASA/IPAC Extragalactic Database〕 with apparent magnitude of 14.7,〔 and with a redshift of z=0.02564 (SIMBAD)〔 or 0.025703 (NASA),〔(NED results for object IC 1011 ), NASA/IPAC Extragalactic Database〕 yielding a distance of 100 to 120 Megaparsecs.〔 Its light has taken 349.5 million years to travel to Earth. IC 1011's calculated age is approximately 12.95 billion years.〔 The IC designation comes from the Index Catalogue. It is the largest known galaxy to exist in the observable universe as to date (January 1, 2014) ==References==
* (IC 1011 ), Wikisky.org * (IC1011 Galaxy ), SkyFactory.org
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「IC 1011」の詳細全文を読む
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