HR5581
Above the horizon.
Circumpolar today
Alt: 29.13°
Az: 313.85°
Direction: South-South-West
HR5581 is a main-sequence star of spectral class F7 in the constellation of Boötes.
HR5581 visual magnitude is 5.63. Because of its faintness, HR5581 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 HR5581. The red arrow shows the motion of HR5581 during the next
1000 years (1.92 arcmin in Right Ascension and -3.72 arcmin in declination);
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
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Finder chart for HR5581.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR5581 is situated in the Hertzsprung–Russell diagram.
H-R diagram showing the position of HR5581.
Attribution: Richard Powell / CC BY-SA
Distance, Radial Speed, Proper Motion
HR5581 is distant 80.99 light years from the Sun and it is moving towards the Sun at the speed of 15 kilometers per second.
Alternative Designations
Visibility from Your Location
HR5581 is circumpolar and transits at 03:57 UTC (altitude: 89.1°)