HR8584

Above the horizon. Rise: 22:00 | Tran: 7:04 | Set: 16:04

Alt: 5.14° Az: 313.25° Direction: North-West

HR8584 is a variable star of spectral class A5 in the constellation of Pegasus.

HR8584 visual magnitude is 6.35. Because of its faintness, HR8584 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 HR8584. The red arrow shows the motion of HR8584 during the next 10000 years (-7.33 arcmin in Right Ascension and -4.83 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 22h 32m 45s

Declination +29° 40’ 26”

Hour Angle 08h 13m 33s

Sidereal Time 06h 46m 18s

J2000

Right Ascension 22h 31m 34s

Declination +29° 32’ 34”

Galactic Coordinates

Galactic Longitude 89.8°

Galactic Latitude -24.18°

Finder Chart

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Finder chart for HR8584.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.35

Class

Absolute magnitude 0.87

Spectral Type A5

Color Index (B-V) 0.19

Temperature 8241K

The red dot in the diagram below shows where HR8584 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR8584. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR8584 is distant 407.50 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

Distance (parsec) 125.00

Distance (light year) 407.50

Radial Speed 2 km/s

Proper Motion RA -0.044 arcsec/y

Proper Motion Dec -0.029"/y

Alternative Designations

Henry Draper Catalogue HD213534

SAO Catalogue SAO90568

Hipparcos Catalogue HIP111191

Durchmusterung Catalogue BD+28 4389

General Catalogue of Variable Stars GX Peg

Visibility from Your Location

Today's HR8584 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 60.3° RISE 22:00

Max altitude: 68.2° TRANSIT 7:04

Azimuth: 299.7° SET 16:04

Set Location

Other stars in Pegasus