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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:13 
Transit: 12:56 
Sunset: 20:39
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All Constellations » Cepheus » 

HR8389

Above the horizon.  Circumpolar today
Alt: 63.11°   Az: 58.25°   Direction: East-North-East

HR8389 is a hypergiant star of spectral class A0 in the constellation of Cepheus.

HR8389 visual magnitude is 6.59. Because of its faintness, HR8389 is not visible to the naked eye.

Image of HR8389 star
DSS2 image of HR8389. The red arrow shows the motion of HR8389 during the next 10000 years (0.67 arcmin in Right Ascension and -2.50 arcmin in declination);

Celestial Coordinates

Apparent

22h 00m 14s
+57° 46’ 49”
20h 55m 18s
18h 55m 32s

J2000

21h 59m 22s
+57° 39’ 29”

Galactic Coordinates

101.51°
2.13°

Finder Chart

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Finder chart for HR8389.

Magnitude, Color, Spectral Class

6.59
Hypergiant

0.13
A0III
9766K

The red dot in the diagram below shows where HR8389 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8389. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR8389 is distant 639.22 light years from the Sun and it is moving towards the Sun at the speed of 3 kilometers per second.

196.08
639.22
-3 km/s
0.004 arcsec/y
-0.015"/y

Alternative Designations

SAO33943
SAO33943

Visibility from Your Location

HR8389 is circumpolar and transits at 06:39 UTC (altitude: 83.7°)