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public LocationGreenwich, United Kingdom
Sunrise: 4:42 
Transit: 12:59 
Sunset: 21:16
wb_twilight   (Astronomical Twilight)   What's Visible Now?


Above the horizon.  Rise: 22:46 | Tran: 2:13 | Set: 5:35
Altitude: 4.1°   Azimuth: 144.4°   Direction: South-East

HR7103 is a giant star of spectral class G8 in the constellation of Sagittarius.

HR7103 visual magnitude is 6.29. Because of its faintness, HR7103 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 HR7103

Finder chart HR7103 star
Simplified finder chart for HR7103.

HR7103 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR7103 are provided in the following table:

18h 52m 28s
-26° 39’ 01”
Image of HR7103 star
DSS2 image of HR7103. The red arrow shows the motion of HR7103 during the next 10000 years (2.17 arcmin in Right Ascension and -7.67 arcmin in declination);

Key facts about HR7103


and has a luminosity class of III corresponding to a giant star.


The red dot in the diagram below shows where HR7103 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7103. Attribution: Richard Powell / CC BY-SA

Distance of HR7103 from the Sun and relative movement

HR7103 is distant 386.26 light years from the Sun and it is moving towards the Sun at the speed of 25 kilometers per second.

118.48 pc
386.26 ly
-25 km/s
0.013 arcsec/year
-0.046 arcsec/year

Alternative designations of HR7103


Visibility of HR7103 from your location

Today's HR7103 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):

Azimuth: 116.7°
Max altitude: 11.9°
Azimuth: 243.3°