HR4768 is a variable supergiant star in the constellation of Crux.
HR4768 visual magnitude is 5.48. Because of its reltive faintness, HR4768 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 HR4768:
Celestial coordinates and finder chart of HR4768
HR4768 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 HR4768 are provided in the following table:
The simplified sky map below shows the position of HR4768 in the sky:
Visibility of HR4768 from your location
HR4768 is currently not visible from Greenwich, United Kingdom [change]
Digitized Sky Survey image of HR4768
The image below is a photograph of HR4768 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 HR4768 is -0.018 arcsec per year in Right Ascension and -0.004 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR4768 from the Sun and relative movement
HR4768 is distant 1,680.41 light years from the Sun and it is moving towards the Sun at the speed of 20 kilometers per second.
Spectral properties of HR4768
HR4768 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 HR4768 is situated in the Hertzsprung–Russell diagram.