HR4590

Above the horizon. Rise: 14:42 | Tran: 18:53 | Set: 23:04

Alt: 8.68° Az: 137.91° Direction: South-West

HR4590 is a main-sequence star of spectral class B1 in the constellation of Corvus.

HR4590 visual magnitude is 5.26. Because of its faintness, HR4590 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 HR4590. The red arrow shows the motion of HR4590 during the next 10000 years (-3.50 arcmin in Right Ascension and 2.17 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 12h 02m 09s

Declination -19° 48’ 02”

Hour Angle 21h 00m 54s

Sidereal Time 09h 03m 04s

J2000

Right Ascension 12h 00m 51s

Declination -19° 39’ 32”

Galactic Coordinates

Galactic Longitude 286.92°

Galactic Latitude 41.63°

Finder Chart

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Finder chart for HR4590.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 5.26

Class Main-sequence

Absolute magnitude -3.39

Spectral Type B1V

Color Index (B-V) -0.2

Temperature 13585K

The red dot in the diagram below shows where HR4590 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR4590. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR4590 is distant 1,752.69 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

Distance (parsec) 537.63

Distance (light year) 1,752.69

Radial Speed 2 km/s

Proper Motion RA -0.021 arcsec/y

Proper Motion Dec 0.013"/y

Alternative Designations

Henry Draper Catalogue HD104337

SAO Catalogue SAO157042

Hipparcos Catalogue HIP58587

Durchmusterung Catalogue BD-18 3295

FK5 Catalogue 2961

Visibility from Your Location

Today's HR4590 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 109.8° RISE 14:42

Max altitude: 18.7° TRANSIT 18:53

Azimuth: 250.2° SET 23:04

Set Location

Other stars in Corvus