NGC 4638 is a barred spiral galaxy located in the constellation Virgo. It is approximately 50 million light-years away from Earth and is part of the Virgo Cluster, a group of galaxies that are gravitationally bound together. This galaxy has a bright central bar structure and exhibits a prominent ring of star formation. NGC 4638 is notable for its relatively high surface brightness and is often studied for its unique features, including its interactions with nearby galaxies and the presence of various stellar populations.