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Words near each other
・ NGC 31
・ NGC 3109
・ NGC 3114
・ NGC 3115
・ NGC 3132
・ NGC 3169
・ NGC 3184
・ NGC 3185
・ NGC 3190
・ NGC 3195
・ NGC 3198
・ NGC 32
・ NGC 3201
・ NGC 321
・ NGC 3223
NGC 3226
・ NGC 3227
・ NGC 3242
・ NGC 3244
・ NGC 3258
・ NGC 3259
・ NGC 3260
・ NGC 3267
・ NGC 3268
・ NGC 3269
・ NGC 3271
・ NGC 3281
・ NGC 3293
・ NGC 33
・ NGC 3310


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NGC 3226 : ウィキペディア英語版
NGC 3226

NGC 3226 is a dwarf elliptical galaxy that is interacting with the spiral galaxy NGC 3227. The two galaxies are one of several examples of a spiral with a dwarf elliptical companion that are listed in the ''Atlas of Peculiar Galaxies''. Both galaxies may be found in the constellation Leo.
==Nucleus==

NGC 3226 contains a low-ionization nuclear emission-line region (LINER), a type of region that is characterized by spectral line emission from weakly ionized atoms. In general, the energy source for LINER emission has been a subject of debate among astronomers. Some astronomers have asserted that LINERs are powered by star formation regions, while other have asserted that LINERs are powered by active galactic nuclei (AGN) which contain supermassive black holes.

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「NGC 3226」の詳細全文を読む



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