Mirach is a red giant star located in the constellation Andromeda. It is approximately 197 light-years away from Earth and is classified as a spectral type M0 III. Mirach is notable for its brightness, making it one of the most prominent stars in its constellation. In addition to being a star, Mirach serves as a useful guide for astronomers. It is often used to locate nearby celestial objects, such as the Andromeda Galaxy and the Triangulum Galaxy. Its position and brightness make it an important reference point in the night sky.