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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 6:28 
Transit: 12:56 
Sunset: 19:23
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All Constellations » Cygnus » 

HR7504

Above the horizon.  Circumpolar today
Alt: 66.41°   Az: 77.14°   Direction: East-North-East

HR7504 is a multiple main-sequence star of spectral class G2 in the constellation of Cygnus.

HR7504 visual magnitude is 6.2. Because of its faintness, HR7504 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 HR7504 star
DSS2 image of HR7504. The red arrow shows the motion of HR7504 during the next 1000 years (-2.23 arcmin in Right Ascension and -2.70 arcmin in declination);

Celestial Coordinates

Apparent

19h 42m 31s
+50° 34’ 36”
21h 28m 22s
17h 10m 53s

J2000

19h 41m 52s
+50° 31’ 02”

Galactic Coordinates

83.34°
13.2°

Finder Chart

Finder chart HR7504 star
Simplified finder chart for HR7504.

Magnitude, Color, Spectral Class

6.2
Main-sequence

4.55
G2V
5742K

The red dot in the diagram below shows where HR7504 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7504. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR7504 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR7504 double sysyem:

6.2
6.4
0.2
39.2 arcsec

Distance, Radial Speed, Proper Motion

HR7504 is distant 69.81 light years from the Sun and it is moving towards the Sun at the speed of 27 kilometers per second.

21.41
69.81
-27 km/s
-0.134 arcsec/y
-0.162"/y

Alternative Designations

SAO31899
SAO31899
Gl 765.1B

Visibility from Your Location

HR7504 is circumpolar and transits at 20:21 UTC (altitude: 89.1°)