NGC 3623 is a spiral galaxy located in the constellation Leo. It is part of the Leo I Group of galaxies and is approximately 35 million light-years away from Earth. NGC 3623 is notable for its well-defined spiral structure and bright central bulge, making it an interesting object for astronomers. This galaxy is also known as NGC 3623 or M66 and has a diameter of about 70,000 light-years. It is classified as a type SA(s)c spiral galaxy, indicating its smooth, well-formed spiral arms. Observations of NGC 3623 contribute to our understanding of galaxy formation and evolution.