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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 7:16 
Transit: 12:14 
Sunset: 17:12
sunny   (Daytime)  
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All Constellations » Crux » 

HR4573

Below the horizon.  Never rises today
Alt: -66.80°   Az: 226.59°   Direction: South-West

HR4573 is a variable main-sequence star of spectral class B3 in the constellation of Crux.

HR4573 visual magnitude is 5.57. Because of its faintness, HR4573 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 HR4573 star
DSS2 image of HR4573. The red arrow shows the motion of HR4573 during the next 10000 years (-3.67 arcmin in Right Ascension and -1.00 arcmin in declination);

Celestial Coordinates

Apparent

11h 58m 56s
-62° 35’ 19”
09h 26m 16s
21h 25m 13s

J2000

11h 57m 40s
-62° 26’ 56”

Galactic Coordinates

296.76°
-0.22°

Finder Chart

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  Loading map...
Finder chart for HR4573.

Magnitude, Color, Spectral Class

5.57
Main-sequence

-0.75
B3V
12489K

The red dot in the diagram below shows where HR4573 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4573. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4573 is distant 598.17 light years from the Sun and it is moving far from the Sun at the speed of 20 kilometers per second.

183.49
598.17
20 km/s
-0.022 arcsec/y
-0.006"/y

Alternative Designations

SAO251659
SAO251659

Visibility from Your Location

HR4573 is currently not visible from Greenwich, UK