Megrez (or Delta Ursae Majoris) was an F class quadrinary star with a magnitude of +1. Megrez and its associated star system were located in the Alpha Quadrant of the Milky Way Galaxy. Situated over 40 light-years from Sol, Megrez was visible from Earth in the constellation of Ursa Major. (ST reference: Star Charts; ST video game: Starfleet Command III)
- Megrez appears on the "Trade Routes 22nd century" map (p.44) in Star Charts. It is of the same type and class of star, and in the same position as Galador, which appears on the "Alpha Quadrant Cardassian Union" map (p.47).