γ Columbae (gamma Columbae)
γ Columbae is a double sub-giant star of spectral class B2 in the constellation of Columba.
γ Columbae visual magnitude is 4.36. Because of its moderate brightness, γ Columbae is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where γ Columbae is situated in the Hertzsprung–Russell diagram.
Star System Properties
γ Columbae is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the γ Columbae double sysyem:
Distance, Radial Speed, Proper Motion
γ Columbae is distant 853.40 light years from the Sun and it is moving far from the Sun at the speed of 24 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's γ Columbae (gamma Columbae) rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):