HR8731
Above the horizon.
Circumpolar today
Alt: 85.31°
Az: 237.78°
Direction: West-South-West
HR8731 is a variable giant star of spectral class B4 in the constellation of Lacerta.
HR8731 visual magnitude is 5.43. Because of its faintness, HR8731 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 HR8731. The red arrow shows the motion of HR8731 during the next
10000 years (2.00 arcmin in Right Ascension and -1.50 arcmin in declination);
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
Simplified finder chart for HR8731.
Magnitude, Color, Spectral Class
Simplified finder chart for HR8731.
The red dot in the diagram below shows where HR8731 is situated in the Hertzsprung–Russell diagram.
H-R diagram showing the position of HR8731.
Attribution: Richard Powell / CC BY-SA
Distance, Radial Speed, Proper Motion
HR8731 is distant 1,097.64 light years from the Sun and it is moving towards the Sun at the speed of 22 kilometers per second.
Alternative Designations
Visibility from Your Location
HR8731 is circumpolar and transits at 23:12 UTC (altitude: 87.3°)