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The X-Ray Emitting Galaxy Group SHKH 360

Published online by Cambridge University Press:  25 May 2016

H. Tiersch ,
H. Oleak ,
D. Stoll ,
A.D. Schwope ,
S. Neizvestny ,
H. Böhringer  and
L. Cordis
H. Tiersch
Affiliation:
Universität Potsdam, An der Sternwarte 16, Germany Visiting astronomer at the DSAZ, Spain
H. Oleak
Affiliation:
Universität Potsdam, An der Sternwarte 16, Germany
D. Stoll
Affiliation:
Universität Potsdam, An der Sternwarte 16, Germany Visiting astronomer at the DSAZ, Spain
A.D. Schwope
Affiliation:
Astrophysikalisches Institut Potsdam, Potsdam, Germany
S. Neizvestny
Affiliation:
Special Astrophysical Observatory, Nizhny Arkhyz, Russia
H. Böhringer
Affiliation:
MPI Extraterrestrische Physik, Garching, Germany
L. Cordis
Affiliation:
Hamburger Sternwarte, Hamburg, Germany

Extract

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Shkh 360 has the characteristic signature of a strongly interacting group. Seven galaxies are embedded in a common extended halo and the isophotes indicate clear signs of alignment in B,V, and R. The parameters of the group as the red shift, z, the distance, d, the projected diameter, D, (basing on H = 55 km/s/Mpc), the virial radius, Rvir, the velocity dispersion, σv, the virial mass, the crossing time, τ, and the space density of galaxies, n, are given in the Table.

Type
Poster Papers
Information
Symposium - International Astronomical Union , Volume 171: New Light on Galaxy Evolution , 1996 , pp. 453
Copyright
Copyright © Kluwer 1996