NGC 7052 is an elliptical galaxy in the constellation Vulpecula. The galaxy harbours a supermassive black hole with mass c. 220–630 million solar masses in its nucleus. [2] A Hubble Space Telescope (HST) image of the center of NGC 7052. Credit: HST/NASA/ESA

NGC 7052 是一個位於 狐狸座 的橢圓星系。 該星系由 威廉·赫歇爾 發現於1784年，距離地球約1.91億光年 [2]。 天文學家在該星系中心發現質量大約是 億倍 太陽質量 的 超大質量黑洞 [3]。 該黑洞外圍的氣體與塵埃盤質量大約是太陽的300萬倍。 NGC 7052還是個無限電波源，但中心噴流並不垂直銀河盤面。 這可能是因為NGC 7052曾經和鄰近星系碰撞過 [2]。 哈伯太空望遠鏡 拍攝的NGC 7052中心影像。 Credit: HST/ NASA / ESA. ^ 跳转到： 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 …

NGC 7052 is a Elliptical Galaxy in the Vulpecula constellation. NGC 7052 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its visual magnitude of 13.09, NGC 7052 is visible with the help of a telescope having an aperture of 10 inches (250mm) or more.

1998年6月18日 · Resembling a gigantic hubcap in space, a 3,700 light-year-diameter dust disk encircles a 300 million solar-mass black hole in the center of the elliptical galaxy NGC 7052. The disk, possibly a remnant of an ancient galaxy collision, will be swallowed up by the black hole in several billion years.

1998年6月18日 · Resembling a gigantic hubcap in space, a 3,700 light-year-diameter dust disk encircles a 300 million solar-mass black hole in the center of the elliptical galaxy NGC 7052. The disk, possibly a remnant of an ancient galaxy collision, will be swallowed up by the black hole in...

NGC 7052 is a Radio Galaxy located in the constellation of Vulpecula in the northern hemisphere. NGC 7052's distance from Earth is 168,133,612.70 light years. NGC 7052 is called NGC 7052 in the New General Catalogue (NGC).

2013年7月8日 · Using Hubble Space Telescope and instruments on the ground, astronomers discovered a black hole roughly 330 million times the mass of the Sun at the center of NGC 7052, a large elliptical galaxy in Vulpecula, the fox.

Although the disk might appear as a relatively tame "hubcap in space", the unusual center of elliptical galaxy NGC 7052 is probably the remnant of a titanic collision between galaxies. What's more, the disk's spin indicates the tremendous gravity of a massive central black hole.

NGC 7052是一个位于 狐狸座 的 椭圆星系。 该星系由 威廉·赫歇尔 发现于1784年，距离地球约1.91亿光年。 天文学家在该星系中心发现质量大约是亿倍 太阳质量 的 超重黑洞。 该黑洞外 …

Disk around a black hole in galaxy NGC 7052 (Hubble WFPC2 view) This NASA / ESA Hubble Space Telescope image was taken with the Wide Field and Planetary Camera 2 , in visible light. Details as small as 50 light-years across can be seen.