is a prominent starburst galaxy; no active nucleus has
been reported. Because of its nearly face-on inclination the strong bar is
easy to identify. Although it has no close neighbours, the group of galaxies
associated with NGC 7582 (see below) at a distance of 30 plays
an important role.
Forbes et al. (1994) found a 1-kpc starburst ring in NGC 7552 consisting of
supernova remnants and optical `hot spots'. We observe HI absorption
against the ring and find a velocity shift of 120 kms-1 between
its eastern and western parts.
30 plays
an important role.
Forbes et al. (1994) found a 1-kpc starburst ring in NGC 7552 consisting of
supernova remnants and optical `hot spots'. We observe HI absorption
against the ring and find a velocity shift of