HR4521
HR4521 is a giant star in the constellation of Ursa Major.
HR4521 visual magnitude is 5.27. Because of its reltive faintness, HR4521 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 HR4521 is 0.014 arcsec per year in Right Ascension and -0.03 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about HR4521
HR4521 is above the horizon from Greenwich, United Kingdom.
Altitude: 17.4°
Azimuth: 5.9°
Direction: North
Celestial coordinates and finder chart of HR4521
HR4521 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR4521 are provided in the following table:
The simplified sky map below shows the position of HR4521 in the sky:
Visibility of HR4521 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
HR4521 is circumpolar and transits at 20:54 UTC (altitude: 85.9°)
Distance of HR4521 from the Sun and relative movement
HR4521 is distant 206.33 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.
Spectral properties of HR4521
HR4521 belongs to spectral class K2 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR4521 is situated in the Hertzsprung–Russell diagram.
