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来自维基百科,自由的百科全书
NGC 2403是一个位在鹿豹座的中间棒旋星系,距离地球8百万光年 ,有一个H II型的星系核。.[3] NGC 2403是首先再1788年由威廉·赫歇尔发现,属于M81星系团的成员之一,[2]现在可以轻松的用10 × 50 双筒望远镜看到它[2]
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