Sombrero galaxy(redirected from PGC 42407)
Sombrero galaxy(som-brair -oh) (M104; NGC 4594) A spiral (Sa/Sb) galaxy in the constellation Virgo that has a relatively large bright nucleus and lies at a distance of 15 Mpc. The spiral structure is difficult to trace because the galaxy appears almost edge-on. A dark absorption band of interstellar dust in the galactic plane is clearly visible against the bright bulge component.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006
Sombrero galaxy[səm′brer·ō ′gal·ik·sē]
A spiral galaxy in the constellation Virgo that is seen nearly edge-on, having a recession velocity of approximately 910 kilometers per second (565 miles per second).
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.