HR8391 is a giant star in the constellation of Pegasus.
HR8391 visual magnitude is 6.46. Because of its reltive faintness, HR8391 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 HR8391:
Celestial coordinates and finder chart of HR8391
HR8391 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 HR8391 are provided in the following table:
The simplified sky map below shows the position of HR8391 in the sky:
Visibility of HR8391 from your location
Digitized Sky Survey image of HR8391
The image below is a photograph of HR8391 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 HR8391 is -0.006 arcsec per year in Right Ascension and 0.064 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR8391 from the Sun and relative movement
HR8391 is distant 216.61 light years from the Sun and it is moving towards the Sun at the speed of 2 kilometers per second.
Spectral properties of HR8391
HR8391 belongs to spectral class F5 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR8391 is situated in the Hertzsprung–Russell diagram.