Interacting Galaxy Pair CPG 453

This R-band image shows the galaxy pair CPG 453, from Karachentsev's catalog of galaxy pairs. The image was obtained with the 1.1-m Hall telescope of Lowell Observatory. This pair of 15th-magnitude galaxies lies in the southeastern corner of Bootes, almost 400 million light-years away. It's hard to tell from these data whether the two galaxies are so close in three dimensions as to produce tidal disturbances. The image is displayed using a logarithmic intensity transformation, spanning an area about 7.3 by 7.2 arcminutes. North is up and east to the left.

Interacting galaxies | Image gallery | UA Astronomy | Bill Keel's home page
Last changes: July 2002          © 2002