NGC 7090 is a spiral galaxy [8] in the southern constellation of Indus located about 31 million light-years away. [6] English astronomer John Herschel first observed this galaxy on 4 October 1834. [1] [2] The morphological class of NGC 7090 is Scd, [8] indicating it is a spiral with loosely-wound and somewhat disorganized arms.

2023年4月17日 · This image portrays a beautiful view of the galaxy NGC 7090, as seen by the NASA/ESA Hubble Space Telescope. The galaxy is viewed edge-on from the Earth, meaning we cannot easily see the spiral arms, which are full of young, hot stars.

This image portrays a beautiful view of the galaxy NGC 7090, as seen by the NASA/ESA Hubble Space Telescope. The galaxy is viewed edge-on from the Earth, meaning we cannot easily see the spiral arms, which are full of young, hot stars.

NGC 7090是位于约3100万光年的印度河南部星座中的螺旋星系。英国天文学家约翰·赫歇尔（John Herschel）于1834年10月4日首先观察了这个星系。 NGC 7090的形态学类别是SCD，表明它是一个螺旋状的，有松散的链路且有些混乱的手臂。

NGC 7090 is a Spiral Galaxy in the Indus constellation. NGC 7090 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 11.05, NGC 7090 is visible with the help of a telescope having an aperture of 6 inches (150mm) or more.

2020年11月17日 · We report on the discovery of a new, transient ultraluminous X-ray source (ULX) in the galaxy NGC 7090. This new ULX, which we refer to as NGC 7090 ULX3, was discovered via monitoring with $Swift$...

2012年9月18日 · This image portrays a beautiful view of the galaxy NGC 7090, as seen by the NASA/ESA Hubble Space Telescope. The galaxy is viewed edge-on from the Earth, meaning we cannot easily see the spiral...

2012年9月17日 · This new Hubble image shows galaxy NGC 7090, which is located about thirty million light-years from the Sun in the southern constellation of Indus. This image portrays a beautiful view of the galaxy NGC 7090, as seen by the NASA/ESA Hubble Space Telescope. The galaxy is viewed edge-on from the Ea

2020年12月2日 · 一个国际天文学家团队已经在星系NGC 7090中发现了一种新的超发光X射线源 (ULX)。 被称为NGC 7090 ULX3的物体是使用NASA的Swift航天器发现的。 11月17日在arXiv预印本信息库上发表的一篇论文中详细介绍了这一发现。 ULX是天空中的点光源，它们在X射线中是如此明亮，以至于每种光源发出的辐射都比一百万个在所有波长下发出的太阳都要多。 它们的发光能力不如活跃的银河核，但比任何已知的恒星过程都更稳定。 尽管已对ULX进行了大量研究， …

NGC 7090. 目录. 图像 ... One of these, NGC 1511, is found to be stronglyinteracting and is therefore not suitable for a study of the dependenceof its halo properties on the level of star formation activity in theunderlying disk. In the case of NGC 4700 the companion galaxy has novisible influence on its gas kinematics, while NGC 4565 might ...