HR7794 is a giant star in the constellation of Aquila.
HR7794 visual magnitude is 5.31. Because of its reltive faintness, HR7794 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 HR7794:
Celestial coordinates and finder chart of HR7794
HR7794 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 HR7794 are provided in the following table:
The simplified sky map below shows the position of HR7794 in the sky:
Visibility of HR7794 from your location
Today's HR7794 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of HR7794
The image below is a photograph of HR7794 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 HR7794 is -0.026 arcsec per year in Right Ascension and -0.039 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7794 from the Sun and relative movement
HR7794 is distant 246.41 light years from the Sun and it is moving towards the Sun at the speed of 12 kilometers per second.
Spectral properties of HR7794
HR7794 belongs to spectral class G8 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR7794 is situated in the Hertzsprung–Russell diagram.