NGC 7793 is a flocculent spiral galaxy in the southern constellation of Sculptor. It was discovered in 1826 by Scottish astronomer James Dunlop. [8] The galaxy is located at a distance of 12.2 [3] million light years and is receding with a heliocentric radial velocity of 227 km/s. [2] NGC 7793 is one of the five brightest galaxies within the ...

NGC 7793是 史匹哲太空望遠鏡 的 史匹哲紅外鄰近星系巡天 觀測的目標之一。 藍色是來自恆星的3.6微米輻射；綠色和紅色是來自 多環芳烴 和可能是塵埃的5.8和8.0微米輻射。 NGC 7793 是在 玉夫座 的一個 螺旋星系，距離大約1270萬 光年，是 James Dunlop 在1826年發現的 [5]。 NGC 7793是 玉夫座星系群，與 玉夫座 有相同名稱的 星系群，中最明亮的星系之一。 這個集團本身是瘦長且鬆散的，以 玉夫座星系 （NGC 253）為中心，和鄰近的星系形成一個緊密綁定的星系 …

2014年9月26日 · This new image from the NASA/ESA Hubble Space Telescope shows NGC 7793, a spiral galaxy in the constellation of Sculptor some 13 million light-years away from Earth. NGC 7793 is one of the brightest galaxies in the Sculptor Group, one of the closest groups of galaxies to the Local Group — the group of galaxies containing our galaxy, the Milky ...

NGC 7793 is a Spiral Galaxy in the Sculptor constellation. NGC 7793 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 9.28, NGC 7793 is visible with the help of a binocular with a 60-70mm aperture or a small telescope.

This new image from the NASA/ESA Hubble Space Telescope shows NGC 7793, a spiral galaxy in the constellation of Sculptor some 13 million light-years away from Earth. NGC 7793 is one of the brightest galaxies in the Sculptor Group , and one of the closest groups of galaxies to the Local Group — the group of galaxies containing our galaxy, the ...

2010年7月8日 · Here we report that the large nebula S26 (ref. 4) in the nearby galaxy NGC 7793 is powered by a black hole with a pair of collimated jets. It is similar to the famous Galactic source SS433 (ref....

ngc 7793是 玉夫座星系群 ，与 玉夫座 有相同名称的 星系群 ，中最明亮的星系之一。这个集团本身是瘦长且松散的，以 玉夫座星系 （ngc 253）为中心，和邻近的星系形成一个紧密绑定的星系群核心。

NGC 7793 (NGC7793) is a spiral galaxy that has a distance from Earth of 13,000,000.00 light years. It can be found in the constellation of Sculptor. It was discovered in 1826 by James Dunlop.

2025年3月14日 · We utilize the early-released eROSITA and archival Chandra observations to analyze the diffuse X-ray emission of NGC7793, a nearby spiral galaxy with an estimated stellar mass of only 3.2 ×109 M⊙.

2023年10月8日 · NGC 7793 is a flocculent (having or resembling tufts of wool) spiral galaxy in the southern constellation of Sculptor. It was discovered in 1826 by Scottish astronomer James Dunlop. The galaxy is located at a distance of 12.2 million light years and is receding with a heliocentric radial velocity of 227 km/s.