NGC 1100 is a spiral galaxy located around 235 million light-years away in the constellation Eridanus. [1] NGC 1100 is situated close to the celestial equator, and it was discovered on October 17, 1885, by Francis Preserved Leavenworth. [2][1] NGC 1100 is not known to have much star formation, and is not known to have an active galactic nucleus.

NGC 1100 是 波江座 的一個 星系。 法蘭斯·萊文沃思 於1885年10月17日發現該星系 [3] | date découverte = 17 octobre 1885 [3]。 NGC 1100是 希克森緊湊星系團 （Hickson Compact Group）的一部分，該群體包括 NGC 1091 、 NGC 1092 、 NGC 1098 和 NGC 1099 星系 [3]。

2021年7月13日 · Historical Identification: Per Dreyer, NGC 1100 (Leavenworth list I (#69), 1860 RA 02 40 35, NPD 108 17.7) is "faint, very small, a little extended, brighter middle and nucleus, 3rd of 3", the others being 1098 and 1099.

NGC 1100 is a Spiral Galaxy located in the constellation of Eridanus in the equatorial region. NGC 1100's distance from Earth is 238,420,312.09 light years. NGC 1100 is called NGC 1100 in the New General Catalogue (NGC).

The SIMBAD astronomical database provides basic data, cross-identifications, bibliography and measurements for astronomical objects outside the solar system.

NGC 1100 is a spiral galaxy located around 235 million light-years away in the constellation Eridanus. NGC 1100 is situated close to the celestial equator, and ...

NGC 1100 是 波江座 的一个 星系。 法兰斯·莱文沃思 于1885年10月17日发现该星系 [3] | date découverte = 17 octobre 1885 [3]。 NGC 1100是 希克森紧凑星系团 （Hickson Compact Group）的一部分，该群体包括 NGC 1091 、 NGC 1092 、 NGC 1098 和 NGC 1099 星系 [3]。

NGC 1100 is a Spiral Galaxy in the Eridanus constellation. NGC 1100 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.

2020年6月5日 · NGC 1317 ─ 这是一个被扭曲的漩涡星系，在 天炉座 （注：NGC 1316和NGC 1317有时被通称为天炉座辐射星系，因为这些星系是宇宙中的强辐射源。

Identification of objects, in the vicinity of the featured NGC object, was accomplished through the use of NASA's Extragalactic Database (NED) with this acknowledgement.