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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 5:02 
Transit: 12:56 
Sunset: 20:51
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All Constellations » Perseus » 

HR1047

Above the horizon.  Circumpolar today
Alt: 73.33°   Az: 95.75°   Direction: East

HR1047 is a multiple main-sequence star of spectral class B7 in the constellation of Perseus.

HR1047 visual magnitude is 6.24. Because of its faintness, HR1047 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.

Image of HR1047 star
DSS2 image of HR1047. The red arrow shows the motion of HR1047 during the next 10000 years (3.00 arcmin in Right Ascension and -5.83 arcmin in declination);

Celestial Coordinates

Apparent

03h 31m 13s
+47° 01’ 25”
22h 21m 00s
01h 52m 13s

J2000

03h 29m 26s
+46° 56’ 16”

Galactic Coordinates

148.93°
-7.8°

Finder Chart

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Finder chart for HR1047.

Magnitude, Color, Spectral Class

6.24
Main-sequence

0.00
B7V
8748K

The red dot in the diagram below shows where HR1047 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR1047. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR1047 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR1047 double sysyem:

6.24
11.34
5.1
27.9 arcsec

Distance, Radial Speed, Proper Motion

HR1047 is distant 575.97 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

176.68
575.97
2 km/s
0.018 arcsec/y
-0.035"/y

Alternative Designations

SAO38874
SAO38874

Visibility from Your Location

HR1047 is circumpolar and transits at 11:37 UTC (altitude: 85.5°)