HR8190 is a double sub-giant star in the constellation of Vulpecula.
HR8190 visual magnitude is 5.71. Because of its reltive faintness, HR8190 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 HR8190:
Celestial coordinates and finder chart of HR8190
HR8190 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR8190 are provided in the following table:
The simplified sky map below shows the position of HR8190 in the sky:
Visibility of HR8190 from your location
Digitized Sky Survey image of HR8190
The image below is a photograph of HR8190 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 HR8190 is 0.136 arcsec per year in Right Ascension and 0.022 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of HR8190 from the Sun and relative movement
HR8190 is distant 180.61 light years from the Sun and it is moving towards the Sun at the speed of 18 kilometers per second.
Spectral properties of HR8190
HR8190 belongs to spectral class F1 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where HR8190 is situated in the Hertzsprung–Russell diagram.
HR8190 star system properties
HR8190 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR8190 double sysyem: