Template:Short description Template:Distinguish
Template:Infobox galaxy cluster The Centaurus Cluster (A3526) is a cluster of hundreds of galaxies, located approximately 170 million light-years away in the Centaurus constellation. The brightest member galaxy is the elliptical galaxy NGC 4696 (~11m). The Centaurus cluster shares its supercluster, the Hydra–Centaurus Supercluster, with IC4329 Cluster and Hydra Cluster.
The cluster consists of two different sub-groups of galaxies with different velocities.<ref name=":0">Template:Cite journal</ref> Cen 30 is the main subgroup containing NGC 4696. Cen 45 which is centered on NGC 4709, is moving at 1500 km/s relative to Cen 30,<ref name=":0" /> and is believed to be merging with the main cluster.<ref>Template:Cite journal</ref>
GalleryEdit
- NGC 4696 (captured by the Hubble Space Telescope).jpg
NGC 4696: a cosmic question mark
- Centaurus cluster.jpg
Chandra X-ray image showing the inner 6.7 arcminutes of the core of the Centaurus Cluster. This image shows the hot intracluster medium, at temperatures of a few tens of million kelvins.
- NGC 4706 NGC 4709 legacy dr10.jpg
Region around NGC 4709 (large galaxy in the middle) in the western part of the Centaurus Cluster.