NGC 2403 is a spiral galaxy located in the constellation Camelopardalis. It is approximately 8 million light-years away from Earth and is part of the M81 Group, which includes several other galaxies. NGC 2403 has a diameter of about 50,000 light-years and is classified as a type Sc spiral galaxy, characterized by its well-defined spiral arms. This galaxy is notable for its active star formation, particularly in its spiral arms, where young, bright stars are born. NGC 2403 is also home to several supernova remnants and is a popular target for amateur astronomers due to its brightness and structure.