HR3645
HR3645 is a hypergiant star of spectral class F0 in the constellation of Ursa Major.
HR3645 visual magnitude is 5.96. Because of its faintness, HR3645 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
Simplified finder chart for HR3645.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR3645 is situated in the HertzsprungāRussell diagram.
Distance, Radial Speed, Proper Motion
HR3645 is distant 290.81 light years from the Sun
Alternative Designations
Visibility from Your Location
HR3645 is circumpolar and transits at 06:14 UTC (altitude: 68.6°)