HR7801 is a bright giant star in the constellation of Sagittarius.
HR7801 visual magnitude is 5.85. Because of its reltive faintness, HR7801 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 HR7801:
Celestial coordinates and finder chart of HR7801
HR7801 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 HR7801 are provided in the following table:
The simplified sky map below shows the position of HR7801 in the sky:
Visibility of HR7801 from your location
Digitized Sky Survey image of HR7801
The image below is a photograph of HR7801 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 HR7801 is 0.014 arcsec per year in Right Ascension and 0.007 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7801 from the Sun and relative movement
HR7801 is distant 540.63 light years from the Sun and it is moving towards the Sun at the speed of 7 kilometers per second.
Spectral properties of HR7801
HR7801 belongs to spectral class G8 and has a luminosity class of II corresponding to a bright giant star.
The red dot in the diagram below shows where HR7801 is situated in the Hertzsprung–Russell diagram.