HR7452

Above the horizon. Rise: 20:17 | Tran: 4:25 | Set: 12:29

Alt: 55.16° Az: 223.72° Direction: South-West

HR7452 is a variable star of spectral class B9 in the constellation of Vulpecula.

HR7452 visual magnitude is 6.32. Because of its faintness, HR7452 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 HR7452. The red arrow shows the motion of HR7452 during the next 10000 years (0.17 arcmin in Right Ascension and -1.67 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 19h 37m 13s

Declination +22° 38’ 37”

Hour Angle 01h 41m 19s

Sidereal Time 21h 18m 33s

J2000

Right Ascension 19h 36m 08s

Declination +22° 35’ 08”

Galactic Coordinates

Galactic Longitude 57.99°

Galactic Latitude 0.91°

Finder Chart

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Finder chart for HR7452.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.32

Class

HR7452 is also a SiCr chemically peculiar star.

Absolute magnitude 0.10

Spectral Type B9

Color Index (B-V) -0.07

Temperature 11092K

The red dot in the diagram below shows where HR7452 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR7452. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR7452 is distant 570.93 light years from the Sun and it is moving towards the Sun at the speed of 23 kilometers per second.

Distance (parsec) 175.13

Distance (light year) 570.93

Radial Speed -23 km/s

Proper Motion RA 0.001 arcsec/y

Proper Motion Dec -0.01"/y

Alternative Designations

Henry Draper Catalogue HD184961

SAO Catalogue SAO87426

Hipparcos Catalogue HIP96417

Durchmusterung Catalogue BD+22 3741

FK5 Catalogue 3564

General Catalogue of Variable Stars 12199

Visibility from Your Location

Today's HR7452 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 67.4° RISE 20:17

Max altitude: 61.2° TRANSIT 4:25

Azimuth: 292.6° SET 12:29

Set Location

Other stars in Vulpecula