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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 7:14 
Transit: 11:44 
Sunset: 16:13
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All Constellations » Crux » 

HR4634

Below the horizon.  Never rises today
Alt: -75.47°   Az: 140.62°   Direction: South-East

HR4634 is a sub-giant star of spectral class F2 in the constellation of Crux.

HR4634 visual magnitude is 6.08. Because of its faintness, HR4634 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 HR4634 star
DSS2 image of HR4634. The red arrow shows the motion of HR4634 during the next 1000 years (-2.23 arcmin in Right Ascension and -0.30 arcmin in declination);

Celestial Coordinates

Apparent

12h 12m 24s
-61° 24’ 56”
13h 17m 42s
01h 30m 06s

J2000

12h 11m 04s
-61° 16’ 39”

Galactic Coordinates

298.1°
1.22°

Finder Chart

Finder chart HR4634 star
Simplified finder chart for HR4634.

Magnitude, Color, Spectral Class

6.08
Sub-giant

1.34
F2IV
6934K

The red dot in the diagram below shows where HR4634 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4634. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4634 is distant 289.52 light years from the Sun and it is moving towards the Sun at the speed of 3 kilometers per second.

88.81
289.52
-3 km/s
-0.134 arcsec/y
-0.018"/y

Alternative Designations

SAO251778
SAO251778

Visibility from Your Location

HR4634 is currently not visible from Greenwich, UK