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Sculptor Dwarf Irregular Galaxy : ウィキペディア英語版 | Sculptor Dwarf Irregular Galaxy
The Sculptor Dwarf Irregular Galaxy (SDIG) is an irregular galaxy in the constellation Sculptor. The galaxy was discovered in 1976. ==Nearby galaxies and galaxy group information==
The Sculptor Dwarf Irregular Galaxy and the dwarf galaxy UGCA 442 are both companions of the spiral galaxy NGC 7793. These galaxies all lie within the Sculptor Group, a weakly bound, filament-like group of galaxies located near the Local Group.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Sculptor Dwarf Irregular Galaxy」の詳細全文を読む
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