HR8133 is a double sub-giant star in the constellation of Cepheus.
HR8133 visual magnitude is 6.39. Because of its reltive faintness, HR8133 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.
The table below summarizes the key facts about HR8133:
Celestial coordinates and finder chart of HR8133
HR8133 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8133 are provided in the following table:
The simplified sky map below shows the position of HR8133 in the sky:
Visibility of HR8133 from your location
HR8133 is circumpolar and transits at 16:34 UTC (altitude: 77.1°)
Digitized Sky Survey image of HR8133
The image below is a photograph of HR8133 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR8133 is 0.027 arcsec per year in Right Ascension and -0.105 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of HR8133 from the Sun and relative movement
HR8133 is distant 134.93 light years from the Sun and it is moving far from the Sun at the speed of 30 kilometers per second.
Spectral properties of HR8133
HR8133 belongs to spectral class G2 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where HR8133 is situated in the Hertzsprung–Russell diagram.
HR8133 star system properties
HR8133 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR8133 double sysyem: