HR5639
HR5639 is a dwarf star of spectral class G6 in the constellation of Boötes.
HR5639 visual magnitude is 6.1. Because of its faintness, HR5639 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 HR5639.
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR5639 is situated in the Hertzsprung–Russell diagram.
Distance, Radial Speed, Proper Motion
HR5639 is distant 582.14 light years from the Sun and it is moving towards the Sun at the speed of 49 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR5639 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):