HR4575 is a hypergiant star in the constellation of Ursa Major.
HR4575 visual magnitude is 6.76. Because of its reltive faintness, HR4575 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 HR4575:
Celestial coordinates and finder chart of HR4575
HR4575 is situated close to the northern celestial pole and, as such, it is visible for most part of the year from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4575 are provided in the following table:
The simplified sky map below shows the position of HR4575 in the sky:
Visibility of HR4575 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR4575 is circumpolar and transits at 23:49 UTC (altitude: 80.0°)
Digitized Sky Survey image of HR4575
The image below is a photograph of HR4575 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 HR4575 is 0.042 arcsec per year in Right Ascension and 0 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR4575 from the Sun and relative movement
HR4575 is distant 486.57 light years from the Sun and it is moving towards the Sun at the speed of 26 kilometers per second.
Spectral properties of HR4575
HR4575 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 HR4575 is situated in the Hertzsprung–Russell diagram.