HR1581
HR1581 is a variable giant star of spectral class G4 in the constellation of Eridanus.
HR1581 visual magnitude is 5.72. Because of its faintness, HR1581 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
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Finder chart for HR1581.
Magnitude, Color, Spectral Class

The red dot in the diagram below shows where HR1581 is situated in the Hertzsprung–Russell diagram.

Distance, Radial Speed, Proper Motion
HR1581 is distant 288.50 light years from the Sun and it is moving far from the Sun at the speed of 32 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR1581 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):