HR4330 is a variable hypergiant star in the constellation of Ursa Major.
HR4330 visual magnitude is 6.06. Because of its reltive faintness, HR4330 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 HR4330:
Celestial coordinates and finder chart of HR4330
HR4330 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 HR4330 are provided in the following table:
The simplified sky map below shows the position of HR4330 in the sky:
Visibility of HR4330 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR4330 is circumpolar and transits at 23:08 UTC (altitude: 74.3°)
Digitized Sky Survey image of HR4330
The image below is a photograph of HR4330 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 HR4330 is -0.083 arcsec per year in Right Ascension and -0.025 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR4330 from the Sun and relative movement
HR4330 is distant 355.12 light years from the Sun and it is moving far from the Sun at the speed of 5 kilometers per second.
Spectral properties of HR4330
HR4330 belongs to spectral class F0 HR4330 is also a Sr chemically peculiar star.
The red dot in the diagram below shows where HR4330 is situated in the Hertzsprung–Russell diagram.