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public LocationGreenwich, UK
Sunrise: 4:42 
Transit: 13:00 
Sunset: 21:18
sunny   (Daytime)   What's Visible Now?


Above the horizon.  Circumpolar today
Altitude: 23.3°   Azimuth: 328.8°   Direction: North-North-West

HR7123 is a sub-giant star of spectral class G9 in the constellation of Draco.

HR7123 visual magnitude is 5.51. Because of its faintness, HR7123 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.

Celestial coordinates and finder chart of HR7123

Finder chart HR7123 star
Simplified finder chart for HR7123.

HR7123 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR7123 are provided in the following table:

18h 51m 34s
+52° 58’ 30”
Image of HR7123 star
DSS2 image of HR7123. The red arrow shows the motion of HR7123 during the next 1000 years (-0.77 arcmin in Right Ascension and 4.52 arcmin in declination);

Key facts about HR7123


and has a luminosity class of IV corresponding to a sub-giant star.


The red dot in the diagram below shows where HR7123 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7123. Attribution: Richard Powell / CC BY-SA

Distance of HR7123 from the Sun and relative movement

HR7123 is distant 85.07 light years from the Sun and it is moving far from the Sun at the speed of 2 kilometers per second.

26.10 pc
85.07 ly
2 km/s
-0.046 arcsec/year
0.271 arcsec/year

Alternative designations of HR7123

Gl 732.1

Visibility of HR7123 from your location

HR7123 is circumpolar and transits at 00:48 UTC (altitude: 88.5°)