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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:12 
Transit: 12:56 
Sunset: 20:41
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All Constellations » Cassiopeia » 

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.

Image of HR9010 star
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

23h 48m 17s
+57° 35’ 32”
01h 22m 06s
01h 10m 23s

J2000

23h 47m 01s
+57° 27’ 05”

Galactic Coordinates

114.33°
-4.34°

Finder Chart

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Finder chart for HR9010.

Magnitude, Color, Spectral Class

5.51
Bright giant

-3.04
K3II
3581K

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

HR 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.

512.82
1,671.79
-6 km/s
0.002 arcsec/y
-0.003"/y

Alternative Designations

SAO35761
SAO35761

Visibility from Your Location

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