HR5454

Below the horizon. Rise: 13:28 | Tran: 21:36 | Set: 5:47

Alt: -9.78° Az: 31.05° Direction: South

HR5454 is a hypergiant star of spectral class K0 in the constellation of Boötes.

HR5454 visual magnitude is 6.38. Because of its faintness, HR5454 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 HR5454. The red arrow shows the motion of HR5454 during the next 10000 years (-2.00 arcmin in Right Ascension and 4.50 arcmin in declination);

Celestial Coordinates

Apparent

Right Ascension 14h 37m 16s

Declination +23° 08’ 25”

Hour Angle 14h 14m 13s

Sidereal Time 04h 51m 29s

J2000

Right Ascension 14h 36m 06s

Declination +23° 15’ 01”

Galactic Coordinates

Galactic Longitude 29.44°

Galactic Latitude 66.05°

Finder Chart

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Finder chart for HR5454.

Magnitude, Color, Spectral Class

Color ⬤

Magnitude 6.38

Class Hypergiant

Absolute magnitude 1.07

Spectral Type K0

Color Index (B-V) 1.06

Temperature 4603K

The red dot in the diagram below shows where HR5454 is situated in the Hertzsprung–Russell diagram.

H-R diagram showing the position of HR5454. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR5454 is distant 376.88 light years from the Sun and it is moving far from the Sun at the speed of 7 kilometers per second.

Distance (parsec) 115.61

Distance (light year) 376.88

Radial Speed 7 km/s

Proper Motion RA -0.012 arcsec/y

Proper Motion Dec 0.027"/y

Alternative Designations

Henry Draper Catalogue HD128402

SAO Catalogue SAO83427

Hipparcos Catalogue HIP71406

Durchmusterung Catalogue BD+23 2710

FK5 Catalogue 3157

Visibility from Your Location

Today's HR5454 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 66.9° RISE 13:28

Max altitude: 61.7° TRANSIT 21:36

Azimuth: 293.1° SET 5:47

Set Location

Other stars in Boötes