THE REDSHIFT-SPACE NEIGHBORHOODS OF 13 SSRS GROUPS OF GALAXIES

Authors
RAMELLA M FOCARDI P GELLER MJ
Citation
M. Ramella et al., THE REDSHIFT-SPACE NEIGHBORHOODS OF 13 SSRS GROUPS OF GALAXIES, Astronomy and astrophysics, 312(3), 1996, pp. 745-750
Citations number
26
Categorie Soggetti
Astronomy & Astrophysics
Journal title
Astronomy and astrophysics → ACNP
ISSN journal
00046361
Volume
312
Issue
3
Year of publication
1996
Pages
745 - 750
Database
ISI
SICI code
0004-6361(1996)312:3<745:TRNO1S>2.0.ZU;2-2
Abstract
The Southern Sky Redshift Survey includes 13 groups of 5 or more membe rs with velocities greater than or equal to 2000 km s(-1). By measurin g redshifts and accumulating data from the literature, we increase the total number of known group members from 89 to 218. We also measured new redshifts for 59 foreground/background galaxies superimposed on th e group neighborhoods. The velocity dispersions of the groups are rema rkably stable.(1)