HR3138
HR3138 is a multiple hypergiant star of spectral class G0 in the constellation of Carina.
HR3138 visual magnitude is 5.6. Because of its faintness, HR3138 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR3138 is situated in the Hertzsprung–Russell diagram.
Star System Properties
HR3138 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR3138 double sysyem:
Distance, Radial Speed, Proper Motion
HR3138 is distant 52.78 light years from the Sun and it is moving far from the Sun at the speed of 14 kilometers per second.
Alternative Designations
Visibility from Your Location
HR3138 is currently not visible from Greenwich, UK