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来自维基百科,自由的百科全书
阿貝爾S740(Abell S740)是阿貝爾星系團表中,位於南天球一個擁有大量星系的星系團。該星系團距離地球超過4.5億光年[2],在天球上位於半人馬座。該星系團的紅移速度10073 km/s[1]。
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