HR7522 is a hypergiant star in the constellation of Cygnus.
HR7522 visual magnitude is 6.22. Because of its reltive faintness, HR7522 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 HR7522:
Celestial coordinates and finder chart of HR7522
HR7522 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 HR7522 are provided in the following table:
The simplified sky map below shows the position of HR7522 in the sky:
Visibility of HR7522 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR7522 is circumpolar and transits at 07:17 UTC (altitude: 83.5°)
Digitized Sky Survey image of HR7522
The image below is a photograph of HR7522 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 HR7522 is 0.137 arcsec per year in Right Ascension and -0.06 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of HR7522 from the Sun and relative movement
HR7522 is distant 146.65 light years from the Sun and it is moving towards the Sun at the speed of 22 kilometers per second.
Spectral properties of HR7522
HR7522 belongs to spectral class G0 and has a luminosity class of V corresponding to a hypergiant star.
The red dot in the diagram below shows where HR7522 is situated in the Hertzsprung–Russell diagram.