HR7932 is a variable supergiant star in the constellation of Cygnus.
HR7932 visual magnitude is 6.47. Because of its reltive faintness, HR7932 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 HR7932:
HR7932 is above the horizon from Greenwich, United Kingdom .
Celestial coordinates and finder chart of HR7932
HR7932 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 HR7932 are provided in the following table:
The simplified sky map below shows the position of HR7932 in the sky:
Visibility of HR7932 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Today's HR7932 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 HR7932
The image below is a photograph of HR7932 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 HR7932 is -0.01 arcsec per year in Right Ascension and -0.003 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7932 from the Sun and relative movement
HR7932 is distant 2,217.69 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.
Spectral properties of HR7932
HR7932 belongs to spectral class F7 and has a luminosity class of I corresponding to a supergiant star.
The red dot in the diagram below shows where HR7932 is situated in the Hertzsprung–Russell diagram.