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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:01 
Transit: 12:56 
Sunset: 20:52
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All Constellations » Centaurus » 

HR4648

Below the horizon.  Never rises today
Alt: -0.81°   Az: 186.05°   Direction: South

HR4648 is a sub-giant star of spectral class B4 in the constellation of Centaurus.

HR4648 visual magnitude is 5.76. Because of its faintness, HR4648 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 HR4648 star
DSS2 image of HR4648. The red arrow shows the motion of HR4648 during the next 100000 years (-5.00 arcmin in Right Ascension and -10.00 arcmin in declination);

Celestial Coordinates

Apparent

12h 14m 45s
-39° 04’ 12”
00h 31m 12s
12h 45m 57s

J2000

12h 13m 25s
-38° 55’ 45”

Galactic Coordinates

294.89°
23.35°

Finder Chart

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Finder chart for HR4648.

Magnitude, Color, Spectral Class

5.76
Sub-giant

-3.22
B4IV
12103K

The red dot in the diagram below shows where HR4648 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4648. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4648 is distant 2,037.50 light years from the Sun and it is moving towards the Sun at the speed of 43 kilometers per second.

625.00
2,037.50
-43 km/s
-0.003 arcsec/y
-0.006"/y

Alternative Designations

SAO203250
SAO203250

Visibility from Your Location

HR4648 is currently not visible from Greenwich, UK