--- name: σ Ori constellation: Ori created_by: editor.cs created_date: 2023-11-05 17:17:52.183121 updated_by: editor.cs updated_date: 2023-11-05 17:17:52.183126 --- With a telescope with a 5 cm objective diameter, we can detect two companions to the main white component with a magnitude of 3.81. The first companion has a magnitude of 6 and is located at a separation of 41". The second companion has a magnitude of 7 and is separated by 13". In a telescope with an objective diameter of around 15 cm, a companion with a magnitude of 10 is added at a separation of 11". Another companion with a magnitude of 6 is located very close to the main component, at a distance of 0.2", but only it is physically associated with the main component.