HR4624

Below the horizon. Rise: 16:09 | Tran: 18:26 | Set: 20:43

Alt: -59.73° Az: 112.01° Direction: East-South-East

HR4624 is a variable star of spectral class A2 in the constellation of Centaurus.

HR4624 visual magnitude is 5.75. Because of its faintness, HR4624 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.

DSS2 image of HR4624. The red arrow shows the motion of HR4624 during the next 10000 years (-7.67 arcmin in Right Ascension and -8.17 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 12h 10m 13s

Declination -44° 28’ 04”

Hour Angle 14h 43m 38s

Sidereal Time 02h 53m 51s

J2000

Right Ascension 12h 08m 53s

Declination -44° 19’ 33”

Galactic Coordinates

Galactic Longitude 294.96°

Galactic Latitude 17.89°

Finder Chart

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Finder chart for HR4624.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.75

Class

Absolute magnitude 0.75

Spectral Type A2

Color Index (B-V) 0.24

Temperature 7866K

The red dot in the diagram below shows where HR4624 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4624. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4624 is distant 326.33 light years from the Sun and it is moving towards the Sun at the speed of 9 kilometers per second.

Distance (parsec) 100.10

Distance (light year) 326.33

Radial Speed -9 km/s

Proper Motion RA -0.046 arcsec/y

Proper Motion Dec -0.049"/y

Alternative Designations

Henry Draper Catalogue HD105509

SAO Catalogue SAO223241

Hipparcos Catalogue HIP59229

Durchmusterung Catalogue CD-43 7502

General Catalogue of Variable Stars V788 Cen

Visibility from Your Location

Today's HR4624 rise, transit and set times from Tandzut, Armenia are the following (all times relative to the local timezone Asia/Yerevan):

Azimuth: 134.5° RISE 16:09

Max altitude: 5.5° TRANSIT 18:26

Azimuth: 225.5° SET 20:43

Name:	Tandzut, Armenia
Latitude:	40° 4' 12.4" N
Longitude:	44° 4' 29.3" E
Timezone:	Asia/Yerevan

Set Location

Other stars in Centaurus