Nov 4, 2023 Triangulum Galaxy (M33) Catalog: M33 Date: 2023-11-04 Center: RA 23.4646°, Dec 30.6506° FOV: 0.6239° Rotation: -87.45° (PA of +Y axis) The Triangulum Galaxy is a spiral galaxy 2.73 million light-years (ly) from Earth in the constellation Triangulum.