NGC 2404 is a barred spiral galaxy located in the constellation Dorado. It is approximately 20 million light-years away from Earth and is part of the LMC (Large Magellanic Cloud) group of galaxies. NGC 2404 is notable for its bright core and well-defined spiral arms, which are characteristic features of spiral galaxies. Discovered by John Herschel in 1834, NGC 2404 has a diameter of about 30,000 light-years. It is an interesting object for astronomers studying galaxy formation and evolution, as its structure provides insights into the dynamics of spiral galaxies and their interactions with surrounding cosmic environments.