31 Boötis
31 Boötis is a variable giant star of spectral class G7 in the constellation of Boötes.
31 Boötis visual magnitude is 4.86. Because of its moderate brightness, 31 Boötis is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart

Magnitude, Color, Spectral Class
The red dot in the diagram below shows where 31 Boötis is situated in the Hertzsprung–Russell diagram.

Distance, Radial Speed, Proper Motion
31 Boötis is distant 575.97 light years from the Sun and it is moving towards the Sun at the speed of 22 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's 31 Boötis rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):