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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:06 
Transit: 12:56 
Sunset: 20:47
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All Constellations » Orion » 

HR2191

Above the horizon.  Rise: 8:22 | Tran: 15:30 | Set: 22:39
Alt: 24.74°   Az: 260.67°   Direction: West

HR2191 is a hypergiant star of spectral class A0 in the constellation of Orion.

HR2191 visual magnitude is 6.04. Because of its faintness, HR2191 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 HR2191 star
DSS2 image of HR2191. The red arrow shows the motion of HR2191 during the next 10000 years (-0.83 arcmin in Right Ascension and -2.83 arcmin in declination);

Celestial Coordinates

Apparent

06h 12m 54s
+13° 37’ 51”
04h 28m 59s
10h 41m 53s

J2000

06h 11m 27s
+13° 38’ 18”

Galactic Coordinates

196.25°
-2.44°

Finder Chart

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Finder chart for HR2191.

Magnitude, Color, Spectral Class

6.04
Hypergiant

0.44
A0V
10125K

The red dot in the diagram below shows where HR2191 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2191. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR2191 is distant 430.08 light years from the Sun and it is moving far from the Sun at the speed of 13 kilometers per second.

131.93
430.08
13 km/s
-0.005 arcsec/y
-0.017"/y

Alternative Designations

SAO95352
SAO95352

Visibility from Your Location

Today's HR2191 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 76.4°
Max altitude: 52.2°
Azimuth: 283.6°