HR5166 is a hypergiant star in the constellation of Hydra.
HR5166 visual magnitude is 6.21. Because of its reltive faintness, HR5166 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 HR5166:
Celestial coordinates and finder chart of HR5166
HR5166 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 HR5166 are provided in the following table:
The simplified sky map below shows the position of HR5166 in the sky:
Visibility of HR5166 from your location
Digitized Sky Survey image of HR5166
The image below is a photograph of HR5166 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 HR5166 is -0.053 arcsec per year in Right Ascension and -0.016 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR5166 from the Sun and relative movement
HR5166 is distant 705.63 light years from the Sun and it is moving far from the Sun at the speed of 6 kilometers per second.
Spectral properties of HR5166
HR5166 belongs to spectral class K0
The red dot in the diagram below shows where HR5166 is situated in the Hertzsprung–Russell diagram.