NGC 1993(又称ESO 554-14)是一个位于天兔座的透镜状星系。它于1835年2月6日由弗里德里希·威廉·赫歇尔发现。 [5]它距离银河系约1.43亿光年。它的视星等为13.39 ,大小为1.5角分。[1]
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