However, Sag DEG still has coherence as a dispersed elongated ellipse, and appears to move in a roughly polar orbit around the Milky Way as close as 50,000 light-years from the galactic core.
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美
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然而,人马座矮椭球星系的核心仍然有著松散的长椭圆形凝聚著,并且看似在距离银河核心50,000光年的绕极轨道上运行著。
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