We use cookies to deliver essential features and to measure their performance. Learn more.
We're free & ads-free thanks to your support
public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:08 
Transit: 13:06 
Sunset: 21:03
wb_twilight   (Astronomical Twilight)   What's Visible Now?
All Constellations » Cygnus » 

HR8106

Above the horizon.  Circumpolar today
Alt: 87.39°   Az: 32.42°   Direction: North-North-East

HR8106 is a giant star of spectral class B9 in the constellation of Cygnus.

HR8106 visual magnitude is 5.73. Because of its faintness, HR8106 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 HR8106 star
DSS2 image of HR8106. The red arrow shows the motion of HR8106 during the next 10000 years (4.33 arcmin in Right Ascension and 0.17 arcmin in declination);

Celestial Coordinates

Apparent

21h 11m 01s
+53° 39’ 51”
23h 50m 32s
21h 01m 33s

J2000

21h 10m 15s
+53° 33’ 47”

Galactic Coordinates

93.64°
3.78°

Finder Chart

Finder chart HR8106 star
Simplified finder chart for HR8106.

Magnitude, Color, Spectral Class

5.73
Giant

0.13
B9III
11920K

The red dot in the diagram below shows where HR8106 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR8106. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR8106 is distant 430.65 light years from the Sun and it is moving towards the Sun at the speed of 21 kilometers per second.

132.10
430.65
-21 km/s
0.026 arcsec/y
0.001"/y

Alternative Designations

SAO33185
SAO33185

Visibility from Your Location

HR8106 is circumpolar and transits at 01:17 UTC (altitude: 87.8°)