HR81
HR81 is a double hypergiant star of spectral class A0 in the constellation of Pisces.
HR81 visual magnitude is 6.56. Because of its faintness, HR81 is not visible to the naked eye.

Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
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Finder chart for HR81.
Magnitude, Color, Spectral Class

The red dot in the diagram below shows where HR81 is situated in the Hertzsprung–Russell diagram.

Star System Properties
HR81 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR81 double sysyem:
Distance, Radial Speed, Proper Motion
HR81 is distant 624.52 light years from the Sun and it is moving towards the Sun at the speed of 18 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR81 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):