HR233
Above the horizon.
Circumpolar today
Alt: 41.90°
Az: 35.11°
Direction: North-East
HR233 is a variable hypergiant star of spectral class G0 in the constellation of Cassiopeia.
HR233 visual magnitude is 5.39. Because of its faintness, HR233 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.
DSS2 image of HR233. The red arrow shows the motion of HR233 during the next
10000 years (5.00 arcmin in Right Ascension and -2.00 arcmin in declination);
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
Simplified finder chart for HR233.
Magnitude, Color, Spectral Class
Simplified finder chart for HR233.
The red dot in the diagram below shows where HR233 is situated in the Hertzsprung–Russell diagram.
H-R diagram showing the position of HR233.
Attribution: Richard Powell / CC BY-SA
Distance, Radial Speed, Proper Motion
HR233 is distant 812.97 light years from the Sun and it is moving far from the Sun at the speed of 3 kilometers per second.
Alternative Designations
Visibility from Your Location
HR233 is circumpolar and transits at 23:35 UTC (altitude: 77.1°)