HR1831
HR1831 is a hypergiant star of spectral class K0 in the constellation of Taurus.
HR1831 visual magnitude is 6.29. Because of its faintness, HR1831 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 HR1831 is situated in the Hertzsprung–Russell diagram.
Distance, Radial Speed, Proper Motion
HR1831 is distant 394.67 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR1831 rise, transit and set times from Libu, Cina are the following (all times relative to the local timezone Asia/Shanghai):