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出典:Wikipedia
出典:『Wikipedia』 (2010/08/14 07:38 UTC 版)
NGC 2997 (also known as ESO 434- G 35) is an unbarred spiral galaxy about 24.8 million light-years away in the constellation Antlia. From our perspective its plane is inclined about 45 degrees, giving it an elliptical appearance. It is the brightest galaxy of the NGC 2997 group of galaxies.
NGC 2997