HR12
HR12 is a variable and double main-sequence star of spectral class A2 in the constellation of Cetus.
HR12 visual magnitude is 5.94. Because of its faintness, HR12 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 HR12 is situated in the Hertzsprung–Russell diagram.

Star System Properties
HR12 is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the HR12 double sysyem:
Distance, Radial Speed, Proper Motion
HR12 is distant 261.85 light years from the Sun and it is moving towards the Sun at the speed of 13 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR12 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):