HR3142
HR3142 is a sub-giant star of spectral class B2 in the constellation of Puppis.
HR3142 visual magnitude is 6.32. Because of its faintness, HR3142 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 HR3142 is situated in the Hertzsprung–Russell diagram.
Distance, Radial Speed, Proper Motion
HR3142 is distant 1,283.46 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR3142 rise, transit and set times from Baisha, China are the following (all times relative to the local timezone Asia/Shanghai):