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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 6:30 
Transit: 12:56 
Sunset: 19:21
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All Constellations » Ursa Major » 

HR4575

Above the horizon.  Circumpolar today
Alt: 80.15°   Az: 1.43°   Direction: North

HR4575 is a hypergiant star of spectral class K0 in the constellation of Ursa Major.

HR4575 visual magnitude is 6.76. Because of its faintness, HR4575 is not visible to the naked eye.

Image of HR4575 star
DSS2 image of HR4575. The red arrow shows the motion of HR4575 during the next 10000 years (7.00 arcmin in Right Ascension and 0.00 arcmin in declination);

Celestial Coordinates

Apparent

11h 59m 36s
+61° 19’ 38”
23h 57m 57s
11h 57m 34s

J2000

11h 58m 20s
+61° 27’ 52”

Galactic Coordinates

133.83°
54.53°

Finder Chart

Finder chart HR4575 star
Simplified finder chart for HR4575.

Magnitude, Color, Spectral Class

6.76
Hypergiant

0.89
K0III
10125K

The red dot in the diagram below shows where HR4575 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4575. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

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.

149.25
486.57
-26 km/s
0.042 arcsec/y

Alternative Designations

SAO15673
SAO15673

Visibility from Your Location

HR4575 is circumpolar and transits at 12:35 UTC (altitude: 80.2°)