NGC 774 is a lenticular galaxy in the constellation Aries. The galaxy lies about 180 million light years away from Earth, which means, given its apparent dimensions, that NGC 774 is approximately 70,000 light years across. [1]

NGC 774 是 白羊座 的一个 星系。 维基共享资源 上的相关多媒体资源： NGC 774

2019年9月6日 · The UV ring in NGC 774, though suffering current star formation (a Type II supernova was detected recently in this galaxy), reveals the gas excitation mostly dominated by shock waves.

NGC 774 is an Active Galactic Nuclei/Nucleus located in the constellation of Aries in the northern hemisphere. NGC 774's distance from Earth is 178,652,155.88 light years. NGC 774 is called NGC 774 in the New General Catalogue (NGC).

NGC 774 is a Lenticular Galaxy in the Aries constellation. NGC 774 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. Given its B magnitude of 13.97, NGC 774 is visible with the help of a telescope having an aperture of 14 inches (350mm) or more.

2018年6月2日 · Media in category "NGC 774" The following 2 files are in this category, out of 2 total.

NGC 774 是白羊座的一个星系。

2022年2月22日 · The SIMBAD astronomical database provides basic data, cross-identifications, bibliography and measurements for astronomical objects outside the solar system.

是 白羊座 的一個 星系。 维基共享资源 上的相關多媒體資源： NGC 774 NED – NGC 774 SEDS – NGC 774 SIMBAD – NGC 774 VizieR – NGC 774

Star Formation Histories of Early-Type Galaxies. I. Higher Order Balmer Lines as Age IndicatorsWe have obtained blue integrated spectra of 175 nearby early-typegalaxies, covering a wide range in galaxy velocity dispersion andemphasizing those with σ<100 km s-1. Galaxies havebeen observed both in the Virgo Cluster and in lower densityenvironments. The main goals are the evaluation of higher ...