HR4653

Below the horizon. Never rises today

Alt: -62.65° Az: 223.36° Direction: South-West

HR4653 is a supergiant star of spectral class B1 in the constellation of Crux.

HR4653 visual magnitude is 6.22. Because of its faintness, HR4653 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 HR4653. The red arrow shows the motion of HR4653 during the next 10000 years (-2.17 arcmin in Right Ascension and 0.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 12h 15m 39s

Declination -64° 32’ 58”

Hour Angle 08h 51m 05s

Sidereal Time 21h 06m 45s

J2000

Right Ascension 12h 14m 16s

Declination -64° 24’ 30”

Galactic Coordinates

Galactic Longitude 298.93°

Galactic Latitude -1.83°

Finder Chart

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Finder chart for HR4653.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.22

Class Supergiant

Absolute magnitude -23.78

Spectral Type B1I

Color Index (B-V) 0.12

Temperature 8839K

The red dot in the diagram below shows where HR4653 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4653. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4653 is distant 32,600,000.00 light years from the Sun and it is moving towards the Sun at the speed of 7 kilometers per second.

Distance (parsec) 10,000,000.00

Distance (light year) 32,600,000.00

Radial Speed -7 km/s

Proper Motion RA -0.013 arcsec/y

Proper Motion Dec 0.004"/y

Alternative Designations

Henry Draper Catalogue HD106343

SAO Catalogue SAO251803

Hipparcos Catalogue HIP59678

Durchmusterung Catalogue CP-63 2203

Visibility from Your Location

HR4653 is currently not visible from Greenwich, UK

Set Location

Other stars in Crux