IC 1101 is a class S0 supergiant lenticular galaxy at the center of the Abell 2029 galaxy cluster. It has an isophotal diameter at about 123.65 to 169.61 kiloparsecs (400,000 to 550,000 light-years).

IC 1101 是位於 阿贝尔2029 星系團 中心的一個超巨大 橢圓星系，距離地球大約320 百萬秒差距 （10.4億 光年） [1]。 這個星系被分類為超巨大橢圓（E）到透鏡狀星系（S0） [2]，並且是艾伯耳2029星系團中最亮的星系（它也會被稱為A2029-BCG；BCG的意思是 最亮團星系） [4][5]。 這個星系的型態類型被懷疑是個扁平的圓盤狀，但從地球上看到的只是它最寬廣的一面。 然而，多數的透鏡星系的尺寸範圍從15至37 千秒差距 （5萬至12萬 光年） [6][7]。 IC 1101是 已知星系中 …

IC 342 (also known as Caldwell 5) is an intermediate spiral galaxy in the constellation Camelopardalis, located relatively close to the Milky Way. Despite its size and actual brightness, its location behind dusty areas near the galactic equator makes it difficult to observe, leading to the nickname " The Hidden Galaxy ", [ 4 ] [ 1 ] though it ...

2021年1月18日 · IC 1101 is a supergiant elliptical galaxy located in the constellation Virgo. With a radius of about 2 million light years and home to 100 trillion stars, it is one of the largest galaxies known, as well as one of the most luminous.

2024年2月22日 · IC 1101 Galaxy In the vast expanse of the universe lies a celestial giant that captivates astronomers and stargazers alike – IC 1101, a class S0 supergiant lenticular galaxy nestled at the heart of the Abell 2029 galaxy cluster.

IC 10 is an irregular galaxy in the constellation Cassiopeia. It was discovered by Lewis Swift in 1887 [5] and in 1935 Nicholas Mayall became the first to suggest that the object is extragalactic. Edwin Hubble suspected it might belong to the Local Group of galaxies, but its status remained uncertain for decades.

IC 1101 is the largest galaxy within the Abell 2029 galaxy cluster. The cluster is located predominantly within the Virgo constellation. IC 1101 was discovered by William Herschel, of Uranus fame, on 19th June 1790.

2019年6月21日 · This image shows an irregular galaxy named IC 10, a member of the Local Group — a collection of over 50 galaxies in our cosmic neighborhood that includes the Milky Way. IC 10 is a remarkable object. It is the closest-known starburst galaxy, meaning that it is undergoing a furious bout of star formation fueled by ample supplies of cool ...

2017年5月26日 · Located almost a billion light-years away, IC 1101 is the single largest galaxy that has ever been found in the observable universe. Just how large is it? At its largest point, this galaxy...

IC 1101 is the largest known galaxy in the universe with a size of around 6 million light-years. It is an elliptical type galaxy, existed in the constellation of Virgo. IC 1101 Galaxy was discovered by a British astronomer “Frederick William Herschel” in June 1790.