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・ 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
NGC 3314
・ NGC 3324
・ NGC 3344
・ NGC 3357
・ NGC 3359
・ NGC 3370
・ NGC 3377
・ NGC 3384
・ NGC 339
・ NGC 34
・ NGC 3432
・ NGC 3455
・ NGC 346
・ NGC 3486
・ NGC 35


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NGC 3314 : ウィキペディア英語版
NGC 3314

NGC 3314 is a pair of overlapping spiral galaxies between 117 and 140 million light-years away in the constellation Hydra. This unique alignment gives astronomers the opportunity to measure the properties of interstellar dust in the face-on foreground galaxy (NGC3314a), which appear dark against the background galaxy (NGC 3314b). Unlike interacting galaxies, the two components of NGC3314 are physically unrelated. It was discovered in April 1999.
In a March 2000 observation of the galaxies, a prominent green star-like object was seen in one of the arms. Astronomers theorized that it could have been a supernova, but the unique filtering properties of the foreground galaxy made it difficult to decide definitively.
== References ==


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 3314」の詳細全文を読む



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