HR7403 is a main-sequence star in the constellation of Lyra.
HR7403 visual magnitude is 6.34. Because of its reltive faintness, HR7403 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 HR7403:
Celestial coordinates and finder chart of HR7403
HR7403 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 HR7403 are provided in the following table:
The simplified sky map below shows the position of HR7403 in the sky:
Visibility of HR7403 from your location
Digitized Sky Survey image of HR7403
The image below is a photograph of HR7403 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 HR7403 is 0.022 arcsec per year in Right Ascension and -0.013 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7403 from the Sun and relative movement
HR7403 is distant 2,063.29 light years from the Sun and it is moving towards the Sun at the speed of 28 kilometers per second.
Spectral properties of HR7403
HR7403 belongs to spectral class B3 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR7403 is situated in the Hertzsprung–Russell diagram.