10 Persei
10 Persei is a variable supergiant star of spectral class B2 in the constellation of Perseus.
10 Persei visual magnitude is 6.25. Because of its faintness, 10 Persei 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 10 Persei is situated in the HertzsprungāRussell diagram.

Distance, Radial Speed, Proper Motion
10 Persei is distant 3,543.48 light years from the Sun and it is moving towards the Sun at the speed of 46 kilometers per second.
Alternative Designations
Visibility from Your Location
10 Persei is circumpolar and transits at 10:14 UTC (altitude: 84.8°)