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Words near each other
・ NGC 4236
・ NGC 4244
・ NGC 4261
・ NGC 4262
・ NGC 428
・ NGC 4293
・ NGC 43
・ NGC 4308
・ NGC 4309
・ NGC 4314
・ NGC 4319
・ NGC 4323
・ NGC 4349-127
・ NGC 4361
・ NGC 4372
NGC 4395
・ NGC 44
・ NGC 4402
・ NGC 4414
・ NGC 4420
・ NGC 4444
・ NGC 4448
・ NGC 4449
・ NGC 4450
・ NGC 4451
・ NGC 4452
・ NGC 4463
・ NGC 4485
・ NGC 45
・ NGC 4517


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NGC 4395 : ウィキペディア英語版
NGC 4395

NGC 4395 is a low surface brightness spiral galaxy with a halo that is about 8′ in diameter. It has several wide areas of greater brightness running northwest to southeast. The one furthest southeast is the brightest. Three of the patches have their own NGC numbers: 4401, 4400, and 4399 running east to west.
The nucleus of NGC 4395 is active and the galaxy is classified as a Seyfert. It is notable for containing one of the smallest supermassive black hole with an accurately-determined mass. The central black hole has a mass of "only" 300,000 Sun masses, which would make it a so-called "intermediate-mass black hole".
==References==

* (NGC4395 )



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 4395」の詳細全文を読む



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