Messier 64 has an apparent magnitude of 9.36 and lies at a distance of 24 million light years from Earth. The galaxy has the designation NGC 4826 in the New General Catalogue. The Black Eye Galaxy occupies an area of 10.71 x 5.128 arc minutes, corresponding to a linear diameter of 70,000 light years.What does M64 stand for?
Messier 64 (M64), also known as the Black Eye Galaxy, Evil Eye Galaxy, or Sleeping Beauty Galaxy, is a famous spiral galaxy located in the constellation Coma Berenices. Messier 64 has an apparent magnitude of 9.36 and lies at a distance of 24 million light years from Earth.Why is Messier 64 called the black eye?
Messier 64 is known for the spectacular large dark band of dust in front of its bright central region, which has earned the galaxy the nicknames the Black Eye or Evil Eye. The dust band has also helped astronomers estimate which side of M64 is nearer to us.What kind of galaxy is M64?
M64 has a spectacular dark band of absorbing dust in front of the galaxy’s bright nucleus, giving rise to its nicknames of the Black Eye or Evil Eye galaxy. At first glance, M64 appears to be a fairly normal pinwheel-shaped spiral galaxy.