It is possibly one of the largest and most luminous galaxies in the universe. It was first thought to be just a nebula. IC 1101. Many times notable objects receive additional names besides those entered in catalogs of objects. ic 1101은 1790년 6월 19일 영국의 천문학자 프레드릭 윌리엄 허셜에 의해 발견되었다. The correct designation is IC 1101. IC 1101 -- Brightest galaxy in a Cluster (BCG) The astronomical object called IC 1101 is a Brightest galaxy in a Cluster (BCG) Origin of the objects types : (Ref) Object type as listed in the reference "Ref" (acronym) Object type linked to the acronym according to the original reference Galaxies this large can only be found in the center of massive galaxy superclusters. IC 1101 is the single largest galaxy that has ever been found in the observable universe, but does IC 1101 have any other name or at least a nick-name, perhaps something more soothing to the ear and easier to remember? The galaxy was discovered on 19 June 1790, by the British astronomer William Herschel. It is about 5.5 million light-years across. As I think our galaxy is the smallest one on the left and that is Andromeda on the right and that is IC 1101. Still this pales in comparison to the giant IC 1101. Everybody believed that until Hubble came in the 1920s and proved, with his new classification of galaxies, that IC 1101 is a galaxy: a big one actually. This guy has been chomping on smaller galaxies for billions of years. It is the central galaxy of a huge galaxy cluster called Abell 2029 which has a mass (mostly dark matter) of roughly 100 trillion stars. 23,659 (1979)]. Nebulas, or vast … A galaxy is a combination of stars, gas, and dust bound together by gravitational force. IC 1101 Is also known as A2029-BCG, as it is the brightest member of the aforementioned cluster Abell 2029 . Now that we’ve come to grips with the unfortunate fact that we’ll probably never get to visit IC 1101, let’s figure out just how big it is compared to the seemingly massive galaxy we live in. 그리고 100년이 지나 1895년 존 루이스 에밀 드라이어에 의해 성운 및 성단에 대한 색인 목록()의 1,101번째 천체로 수록되었다.발견 당시에 ic 1101은 성운적 특징을 가진 것으로 확인되었었다. IC 1101 and other ellipticals contain at it’s center a super-massive black hole, it is commonly understood that the mass of the galaxy’s central black hole is tightly linked to the size of the galaxy which makes the black hole at the center of IC 1101 the largest known super-massive black hole. The galaxy has a diameter of about 4 or 6 million light years, which makes it the largest known galaxy in terms of breadth and size. It also the brightest known member of A2029. The Milky Way is a well-known galaxy because it contains Earth and its Solar System. It is 1 billion light-years away from Earth and it is the largest galaxy in the universe as we know. So in a Universe with galaxies like IC 1101, it’s easy to feel small. We said that the Milky Way was 100k light years in diameter, well IC 1101 … Size. Irregular galaxy. For an example look at IC 1101. We usecross-correlation and Fourier quotient techniques to derive radialvelocity and velocity dispersion profiles. *Note: After a bit of research it appears the image has a typo, stating IC 1011 is the largest. The biggest known galaxy is IC 1101, which is 50 times the Milky Way’s size and about 2,000 times more massive. We confirm that the velocitydispersion in the outer envelope of IC 1101 (the central galaxy in Abell2029) rises with distance from the center of the galaxy, as noted byDressler [APJ. IC 1101 was first discovered by William Herschel, in 1870 or so. 발견. IC 1101 is a supergiant elliptical galaxy at the center of A2029 (Abell 2029 Galaxy Cluster). Galaxy IC 1101 is about 1 billion light-years from Earth, located in the Milky Way galaxy.