HR9010

Above the horizon. Circumpolar today

Alt: 76.69° Az: 305.31° Direction: North-West

HR9010 is a bright giant star of spectral class K3 in the constellation of Cassiopeia.

HR9010 visual magnitude is 5.51. Because of its faintness, HR9010 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

DSS2 image of HR9010. The red arrow shows the motion of HR9010 during the next 100000 years (3.33 arcmin in Right Ascension and -5.00 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 23h 48m 17s

Declination +57° 35’ 32”

Hour Angle 01h 22m 06s

Sidereal Time 01h 10m 23s

J2000

Right Ascension 23h 47m 01s

Declination +57° 27’ 05”

Galactic Coordinates

Galactic Longitude 114.33°

Galactic Latitude -4.34°

Finder Chart

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Finder chart for HR9010.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.51

Class Bright giant

Absolute magnitude -3.04

Spectral Type K3II

Color Index (B-V) 1.65

Temperature 3581K

The red dot in the diagram below shows where HR9010 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR9010. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR9010 is distant 1,671.79 light years from the Sun and it is moving towards the Sun at the speed of 6 kilometers per second.

Distance (parsec) 512.82

Distance (light year) 1,671.79

Radial Speed -6 km/s

Proper Motion RA 0.002 arcsec/y

Proper Motion Dec -0.003"/y

Alternative Designations

Henry Draper Catalogue HD223173

SAO Catalogue SAO35761

Hipparcos Catalogue HIP117299

Durchmusterung Catalogue BD+56 3085

Visibility from Your Location

HR9010 is circumpolar and transits at 08:22 UTC (altitude: 83.9°)

Set Location

Other stars in Cassiopeia