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A Multi-Merging Galaxy MRK 273 with Hot Extended Gaseous Halo and an Extended Soft X-Ray Companion

Published online by Cambridge University Press:  25 May 2016

X.Y. Xia ,
Z.G. Deng ,
H. Wu  and
T. Boller
X.Y. Xia
Affiliation:
Dept. of Physics, Tianjin Normal University, P.R.China
Z.G. Deng
Affiliation:
Beijing Astronomical Observatory, P.R. China
H. Wu
Affiliation:
Beijing Astronomical Observatory, P.R. China
T. Boller
Affiliation:
Max-Planck-Institut für Extraterrestrische Physik, Germany

Extract

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The ultraluminous IRAS galaxy Mrk 273 is a Seyfert 2, multi-merger system with a triple-nucleus and a 20 kpc (H0 = 100 km s−1 Mpc−1) jet to the South. Also, a plume and faint tail extends ~50 kpc Northwest and there are more than 10 dwarf galaxies within 100 kpc of Mrk 273 as determined from the POSS II R and J film copy. Therefore, the precursor of Mrk 273 is probably connected with a group of galaxies.

Type
Groups & Clusters
Information
Symposium - International Astronomical Union , Volume 186: Galaxy Interactions at High and Low Redshift , 1999 , pp. 421
Copyright
Copyright © Kluwer 1999