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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:58 
Transit: 12:56 
Sunset: 20:55
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All Constellations » Carina » 

HR3147

Below the horizon.  Never rises today
Alt: -46.52°   Az: 135.57°   Direction: South-East

HR3147 is a variable sub-giant star of spectral class B2 in the constellation of Carina.

HR3147 visual magnitude is 5.81. Because of its faintness, HR3147 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 HR3147 star
DSS2 image of HR3147. The red arrow shows the motion of HR3147 during the next 10000 years (-1.33 arcmin in Right Ascension and 2.50 arcmin in declination);

Celestial Coordinates

Apparent

07h 59m 15s
-60° 53’ 40”
17h 28m 07s
01h 27m 23s

J2000

07h 58m 50s
-60° 49’ 27”

Galactic Coordinates

273.93°
-15.8°

Finder Chart

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Finder chart for HR3147.

Magnitude, Color, Spectral Class

5.81
Sub-giant

-1.68
B2IV
11407K

The red dot in the diagram below shows where HR3147 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR3147. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR3147 is distant 1,028.39 light years from the Sun and it is moving far from the Sun at the speed of 11 kilometers per second.

315.46
1,028.39
11 km/s
-0.008 arcsec/y
0.015"/y

Alternative Designations

SAO250055
SAO250055

Visibility from Your Location

HR3147 is currently not visible from Greenwich, UK