Science Fair Project Encyclopedia
List of galaxy clusters
This page lists some of the more interesting galaxy clusters.
Defining the limits of galaxy clusters is imprecise as many clusters are still forming. In particular, clusters close to the Milky Way tend to be classified as galaxy clusters even when they are much smaller than more distant clusters.
Nearby groups and clusters
- Local Group
- Maffei Group
- Sculptor Group
- M81 Group
- NGC 5128 Group
- Canes I Group
- NGC1023 Group
- M101 Group
- Leo I Group
- Canes II Group
- HCG 92
- Virgo cluster
- Fornax cluster
Abell galaxy clusters
An almost complete catalogue of approximately 4000 clusters with at least 30 members to a redshift of z = 0.2. Originally compiled by George Abell in 1958 using the plates of POSS, and extended to the southern hemisphere by Abell, Corwin and Olowin in 1987.
- Abell 400
- Abell 426
- Abell 569
- Abell 1631
- Abell 1656
- Abell 1689
- Abell 1795
- Abell 1835 - behind which lies the furthest known galaxy, "Galaxy Abell 1835 IR1916", seen by gravitational lensing
- Abell 2029
- Abell 2142
- Abell 2218 - used for gravitational lensing
- Abell 2256
Last updated: 10-20-2005 08:56:28
10-26-2009 08:16:03
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details
The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details