HR7786 is a variable giant star in the constellation of Cygnus.
HR7786 visual magnitude is 6.5. Because of its reltive faintness, HR7786 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 HR7786:
Celestial coordinates and finder chart of HR7786
HR7786 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 HR7786 are provided in the following table:
The simplified sky map below shows the position of HR7786 in the sky:
Visibility of HR7786 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR7786 is circumpolar and transits at 08:01 UTC (altitude: 85.4°)
Digitized Sky Survey image of HR7786
The image below is a photograph of HR7786 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 HR7786 is 0.001 arcsec per year in Right Ascension and 0.01 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7786 from the Sun and relative movement
HR7786 is distant 1,220.97 light years from the Sun and it is moving towards the Sun at the speed of 11 kilometers per second.
Spectral properties of HR7786
HR7786 belongs to spectral class B8 and has a luminosity class of III corresponding to a giant star. HR7786 is also a Si chemically peculiar star.
The red dot in the diagram below shows where HR7786 is situated in the Hertzsprung–Russell diagram.