HR6591
HR6591 is a double hypergiant star of spectral class K0 in the constellation of Hercules.
HR6591 visual magnitude is 6.28. Because of its faintness, HR6591 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 HR6591.
Magnitude, Color, Spectral Class

The red dot in the diagram below shows where HR6591 is situated in the Hertzsprung–Russell diagram.

Star System Properties
HR6591 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR6591 double sysyem:
Distance, Radial Speed, Proper Motion
HR6591 is distant 402.97 light years from the Sun and it is moving towards the Sun at the speed of 6 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR6591 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):