HR7475 is a double supergiant star in the constellation of Sagitta.
HR7475 visual magnitude is 6.38. Because of its reltive faintness, HR7475 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 HR7475:
Celestial coordinates and finder chart of HR7475
HR7475 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 HR7475 are provided in the following table:
The simplified sky map below shows the position of HR7475 in the sky:
Visibility of HR7475 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Today's HR7475 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 HR7475
The image below is a photograph of HR7475 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 HR7475 is 0.011 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 HR7475 from the Sun and relative movement
HR7475 is distant 2,295.77 light years from the Sun and it is moving towards the Sun at the speed of 4 kilometers per second.
Spectral properties of HR7475
HR7475 belongs to spectral class K4 and has a luminosity class of I corresponding to a supergiant star.
The red dot in the diagram below shows where HR7475 is situated in the Hertzsprung–Russell diagram.
HR7475 star system properties
HR7475 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR7475 double sysyem: