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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:57 
Transit: 12:56 
Sunset: 20:56
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All Constellations » Puppis » 

HR3151

Below the horizon.  Never rises today
Alt: -11.02°   Az: 188.54°   Direction: South

HR3151 is a variable hypergiant star of spectral class A0 in the constellation of Puppis.

HR3151 visual magnitude is 6.12. Because of its faintness, HR3151 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 HR3151 star
DSS2 image of HR3151. The red arrow shows the motion of HR3151 during the next 10000 years (-2.33 arcmin in Right Ascension and 2.00 arcmin in declination);

Celestial Coordinates

Apparent

08h 01m 13s
-48° 56’ 33”
00h 51m 17s
08h 52m 31s

J2000

08h 00m 28s
-48° 52’ 17”

Galactic Coordinates

263.34°
-9.77°

Finder Chart

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Finder chart for HR3151.

Magnitude, Color, Spectral Class

6.12
Hypergiant
HR3151 is also a Si chemically peculiar star.

-2.21
A0
11744K

The red dot in the diagram below shows where HR3151 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3151. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3151 is distant 1,509.26 light years from the Sun and it is moving far from the Sun at the speed of 28 kilometers per second.

462.96
1,509.26
28 km/s
-0.014 arcsec/y
0.012"/y

Alternative Designations

SAO219292
SAO219292

Visibility from Your Location

HR3151 is currently not visible from Greenwich, UK