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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 7:25 
Transit: 12:14 
Sunset: 17:03
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All Constellations » Centaurus » 

HR4523

Below the horizon.  Never rises today
Alt: -21.76°   Az: 128.65°   Direction: South-East

HR4523 is a main-sequence star of spectral class G3 in the constellation of Centaurus.

HR4523 visual magnitude is 4.91. Because of its moderate brightness, HR4523 is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Image of HR4523 star
DSS2 image of HR4523. The red arrow shows the motion of HR4523 during the next 100 years (-2.55 arcmin in Right Ascension and 0.67 arcmin in declination);

Celestial Coordinates

Apparent

11h 47m 46s
-40° 38’ 24”
19h 08m 21s
06h 56m 08s

J2000

11h 46m 31s
-40° 30’ 02”

Galactic Coordinates

289.82°
20.71°

Finder Chart

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Finder chart for HR4523.

Magnitude, Color, Spectral Class

4.91
Main-sequence

5.08
G3V
5742K

The red dot in the diagram below shows where HR4523 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4523. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4523 is distant 30.12 light years from the Sun and it is moving far from the Sun at the speed of 15 kilometers per second.

9.24
30.12
15 km/s
-1.531 arcsec/y
0.401"/y

Alternative Designations

SAO223020
SAO223020
Gl 442 A

Visibility from Your Location

HR4523 is currently not visible from Greenwich, UK