NGC 4312 is an edge-on unbarred spiral galaxy [3] located about 55 million light-years away [2] in the constellation Coma Berenices. It was discovered by astronomer William Herschel on January 14, 1787. [4] NGC 4312 is a member of the Virgo Cluster [5] [6] [7] and is a LINER galaxy. [8]

ngc 4312是一个位于后发座的螺旋星系，距离地球5500万光年 [3] [2] ，1787年1月14日由威廉·赫歇爾发现， [4] ，属于室女座星系團 ...

維基共享資源上的相關多媒體資源： ngc 4312 WikiSky 上關於NGC 4312的內容： DSS2 , SDSS , GALEX , IRAS , 氫α , X射線 , 天文照片 , 天圖 , 文章和圖片 閱

NGC 4312 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in certain times of the year. Given its visual magnitude of 11.72, NGC 4312 is visible with the help of a telescope having an aperture of 8 inches (200mm) or more.

NGC 4312 Location. NGC 4312 location is 12 22 31.359 (R.A.) and +15 32 16.51 (Dec.). They are celestial equivalents of Longitude and Latitude. The right ascension (longitude) is the angular distance of an object along the celestial equator from the March Equinox. As a rough guide, the March Equinox is located in the constellation of Pisces.

M 100 (also NGC 4321 - top), NGC 4312 (bottom) Constellation: Coma Berenices (Com) ... On the left (east) of M100 is the mag 14.3 lenticular galaxy NGC 4328: a diminute, reddish jet can just be seen emanating from its eastern side. The spiral galaxy at bottom center is NGC 4312. North is up in this approx. 30 arcmin wide field. Look here for a ...

ngc 4312是一个位于后发座的螺旋星系，距离地球5500万光年，1787年1月14日由威廉·赫歇尔发现，，属于室女座星系团，有一个低电离星系核.。它已经受过冲压力。ngc 4312中心有一个中等质量黑洞，质量在一万到三十万太阳质量之间。

From Redmond , NGC4312 is visible in the morning sky, becoming accessible around 20:40, when it reaches an altitude of 21° above your eastern horizon.It will then reach its highest point in the sky at 01:37, 57° above your southern horizon. It will be lost to dawn twilight around 05:26, 33° above your western horizon.

2019年7月14日 · M100の周囲には小さく暗い衛星銀河候補を多数見ることができますが、確実に衛星銀河とされるものは、NGC 4322とNGC 4328の2つです。 超長時間露出の画像からはM100銀河はより大きく広がっており、その質量の多くはその外周部にあること、その中で2つの衛星銀河とは恒星ストリームで接続されていることがわかっています。 NGC 4322とのストリームは上の写真でもうっすら確認できます。 2つの衛星銀河はM100の外観にも影響を与え …

NGC 4312 is an edge-on unbarred spiral galaxy located about 55 million light-years away in the constellation Coma Berenices. It was discovered by astronomer William Herschel on January 14, 1787. NGC 4312 is a member of the Virgo Cluster and is a LINER galaxy.