2004/07/05 by H. Andernach, E. Tago, Andernach, H. +7
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics (astro-ph) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Stellar, planetary, and galactic studies #astro-ph
paper · pdf · doi:10.48550/arxiv.astro-ph/0407097
4 pages, no figures, uses asp2004.sty; to appear in "Nearby Large-Scale Structures and the Zone of Avoidance", eds. A.P. Fairall, P. Woudt, ASP Conf. Series, San Francisco: Astronomical Society of the Pacific
arxiv created 2004/07/05 · openalex publication_date 2004/07/05 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The June 2004 version of our compilation of measured redshifts for clusters in the Abell-ACO catalogue lists redshifts for 3715 clusters/subclusters in 3033 distinct (2396 A- and 637 S-) clusters, 67% of these with Nz>=3 galaxies measured. We provide velocity dispersions (sigmaV) for 1875 (sub)clusters towards 1353 unique ACO clusters. The median sigmaV is 650 km/s for A-(sub)clusters and 575 km/s for S-(sub)clusters, and sigmaV clearly increases with both, Nz and richness, and also, somewhat surprising, with later Bautz-Morgan type of the clusters. We show examples of supercluster properties based on these data.