HR4639
HR4639 is a double giant star of spectral class K5 in the constellation of Camelopardalis.
HR4639 visual magnitude is 6. Because of its faintness, HR4639 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
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR4639 is situated in the HertzsprungāRussell diagram.
Star System Properties
HR4639 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR4639 double sysyem:
Distance, Radial Speed, Proper Motion
HR4639 is distant 1,101.35 light years from the Sun and it is moving towards the Sun at the speed of 27 kilometers per second.
Alternative Designations
Visibility from Your Location
HR4639 is circumpolar and transits at 19:57 UTC (altitude: 59.9°)