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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:00 
Transit: 13:04 
Sunset: 21:07
wb_twilight   (Civil Twilight)   What's Visible Now?
All Constellations » Cygnus » 

HR7827

Above the horizon.  Circumpolar today
Alt: 53.64°   Az: 56.10°   Direction: North-East

HR7827 is a double main-sequence star of spectral class B9 in the constellation of Cygnus.

HR7827 visual magnitude is 6.36. Because of its faintness, HR7827 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.

HR7827 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere.

Image of HR7827 star
DSS2 image of HR7827. The red arrow shows the motion of HR7827 during the next 10000 years (2.33 arcmin in Right Ascension and 1.67 arcmin in declination);

Celestial Coordinates

Apparent

20h 26m 58s
+56° 43’ 13”
19h 45m 01s
16h 12m 00s

J2000

20h 26m 23s
+56° 38’ 20”

Galactic Coordinates

92.13°
10.59°

Finder Chart

Finder chart HR7827 star
Simplified finder chart for HR7827.

Magnitude, Color, Spectral Class

6.36
Main-sequence

0.24
B9V
10125K

The red dot in the diagram below shows where HR7827 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7827. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR7827 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR7827 double sysyem:

6.36
8.36
2
26.6 arcsec

Distance, Radial Speed, Proper Motion

HR7827 is distant 546.98 light years from the Sun and it is moving towards the Sun at the speed of 21 kilometers per second.

167.79 pc
546.98 ly
-21 km/s
0.014 arcsec/y
0.01 "/y

Alternative Designations

SAO32590
SAO32590

Visibility from Your Location

HR7827 is circumpolar and transits at 00:53 UTC (altitude: 84.8°)