HR5155 is a hypergiant star in the constellation of Centaurus.
HR5155 visual magnitude is 5.98. Because of its reltive faintness, HR5155 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 HR5155:
Celestial coordinates and finder chart of HR5155
HR5155 is situated south of the celestial equator, as such, it is more easily visible from the southern emisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR5155 are provided in the following table:
The simplified sky map below shows the position of HR5155 in the sky:
Visibility of HR5155 from your location
HR5155 is currently not visible from Greenwich, United Kingdom [change]
Digitized Sky Survey image of HR5155
The image below is a photograph of HR5155 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 HR5155 is -0.059 arcsec per year in Right Ascension and -0.049 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR5155 from the Sun and relative movement
HR5155 is distant 352.43 light years from the Sun and it is moving far from the Sun at the speed of 28 kilometers per second.
Spectral properties of HR5155
HR5155 belongs to spectral class K0 and has a luminosity class of III corresponding to a hypergiant star.
The red dot in the diagram below shows where HR5155 is situated in the Hertzsprung–Russell diagram.