HR4544 is a hypergiant star in the constellation of Virgo.
HR4544 visual magnitude is 5.64. Because of its reltive faintness, HR4544 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 HR4544:
Celestial coordinates and finder chart of HR4544
HR4544 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 HR4544 are provided in the following table:
The simplified sky map below shows the position of HR4544 in the sky:
Visibility of HR4544 from your location
Digitized Sky Survey image of HR4544
The image below is a photograph of HR4544 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 HR4544 is 0.003 arcsec per year in Right Ascension and 0 arcsec per year in Declination and the associated displacement for the next 100000 years is represented with the red arrow.
Distance of HR4544 from the Sun and relative movement
HR4544 is distant 258.94 light years from the Sun and it is moving far from the Sun at the speed of 12 kilometers per second.
Spectral properties of HR4544
HR4544 belongs to spectral class K0 and has a luminosity class of III corresponding to a hypergiant star.
The red dot in the diagram below shows where HR4544 is situated in the Hertzsprung–Russell diagram.