HR4758

HR4758 is a multiple hypergiant star in the constellation of Corvus.

HR4758 visual magnitude is 6.35. Because of its reltive faintness, HR4758 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.

The proper motion of HR4758 is -0.248 arcsec per year in Right Ascension and -0.041 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.

Key facts about HR4758

Celestial coordinates and finder chart of HR4758

HR4758 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 HR4758 are provided in the following table:

The simplified sky map below shows the position of HR4758 in the sky:

Visibility of HR4758 from your location

Today's HR4758 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Distance of HR4758 from the Sun and relative movement

HR4758 is distant 81.44 light years from the Sun

Spectral properties of HR4758

HR4758 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 HR4758 is situated in the Hertzsprung–Russell diagram.

HR4758 star system properties

HR4758 is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the HR4758 double sysyem:

Alternative designations of HR4758