HR4523

Below the horizon. Never rises today

Alt: -72.05° Az: 298.98° Direction: West-North-West

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.

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

Right Ascension 11h 47m 47s

Declination -40° 38’ 32”

Hour Angle 10h 36m 45s

Sidereal Time 22h 24m 33s

J2000

Right Ascension 11h 46m 31s

Declination -40° 30’ 02”

Galactic Coordinates

Galactic Longitude 289.82°

Galactic Latitude 20.71°

Finder Chart

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Finder chart for HR4523.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 4.91

Class Main-sequence

Absolute magnitude 5.08

Spectral Type G3V

Color Index (B-V) 0.66

Temperature 5742K

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

Distance (parsec) 9.24

Distance (light year) 30.12

Radial Speed 15 km/s

Proper Motion RA -1.531 arcsec/y

Proper Motion Dec 0.401"/y

Alternative Designations

Henry Draper Catalogue HD102365

SAO Catalogue SAO223020

Hipparcos Catalogue HIP57443

Durchmusterung Catalogue CD-39 7301

Gliese Catalogue Gl 442 A

Visibility from Your Location

HR4523 is currently not visible from Greenwich, UK

In Evidence

Other stars in Centaurus

HR4523

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

Distance, Radial Speed, Proper Motion

Alternative Designations

Visibility from Your Location

Set Location

In Evidence

Other stars in Centaurus

HR4523

Celestial Coordinates

Apparent

J2000

Galactic Coordinates

Finder Chart

Magnitude, Color, Spectral Class

Distance, Radial Speed, Proper Motion

Alternative Designations

Visibility from Your Location