HR8003 is a variable hypergiant star in the constellation of Cygnus.
HR8003 visual magnitude is 5.45. Because of its reltive faintness, HR8003 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 HR8003:
Celestial coordinates and finder chart of HR8003
HR8003 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8003 are provided in the following table:
The simplified sky map below shows the position of HR8003 in the sky:
Visibility of HR8003 from your location
HR8003 is circumpolar and transits at 16:24 UTC (altitude: 83.7°)
Digitized Sky Survey image of HR8003
The image below is a photograph of HR8003 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 HR8003 is 0.014 arcsec per year in Right Ascension and 0.003 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR8003 from the Sun and relative movement
HR8003 is distant 744.29 light years from the Sun and it is moving towards the Sun at the speed of 24 kilometers per second.
Spectral properties of HR8003
HR8003 belongs to spectral class K0 and has a luminosity class of II corresponding to a hypergiant star.
The red dot in the diagram below shows where HR8003 is situated in the Hertzsprung–Russell diagram.