HR1584

Below the horizon. Never rises today

Alt: -77.71° Az: 343.58° Direction: North-North-West

HR1584 is a giant star of spectral class K3 in the constellation of Caelum.

HR1584 visual magnitude is 6.1. Because of its faintness, HR1584 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 HR1584. The red arrow shows the motion of HR1584 during the next 10000 years (-0.50 arcmin in Right Ascension and 3.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 04h 55m 45s

Declination -39° 35’ 21”

Hour Angle 11h 42m 05s

Sidereal Time 16h 37m 51s

J2000

Right Ascension 04h 54m 54s

Declination -39° 37’ 42”

Galactic Coordinates

Galactic Longitude 243.46°

Galactic Latitude -38.65°

Finder Chart

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Finder chart for HR1584.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.1

Class Giant

Absolute magnitude -1.36

Spectral Type K3III

Color Index (B-V) 1.42

Temperature 3918K

The red dot in the diagram below shows where HR1584 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR1584. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR1584 is distant 1,012.42 light years from the Sun and it is moving far from the Sun at the speed of 29 kilometers per second.

Distance (parsec) 310.56

Distance (light year) 1,012.42

Radial Speed 29 km/s

Proper Motion RA -0.003 arcsec/y

Proper Motion Dec 0.022"/y

Alternative Designations

Henry Draper Catalogue HD31529

SAO Catalogue SAO195400

Hipparcos Catalogue HIP22847

Durchmusterung Catalogue CD-39 1691

FK5 Catalogue 2371

Visibility from Your Location

HR1584 is currently not visible from Greenwich, UK

Set Location

Other stars in Caelum