HR3642
HR3642 is a variable sub-giant star of spectral class B2 in the constellation of Carina.
HR3642 visual magnitude is 4.71. Because of its moderate brightness, HR3642 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
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Finder chart for HR3642.
Magnitude, Color, Spectral Class

The red dot in the diagram below shows where HR3642 is situated in the Hertzsprung–Russell diagram.

Distance, Radial Speed, Proper Motion
HR3642 is distant 1,079.47 light years from the Sun and it is moving far from the Sun at the speed of 19 kilometers per second.
Alternative Designations
Visibility from Your Location
HR3642 is currently not visible from Greenwich, UK