HR7154 is a multiple giant star in the constellation of Draco.
HR7154 visual magnitude is 5.77. Because of its reltive faintness, HR7154 should be visible only from locations with dark skyes, while it is not visible at all from skyes affected by light pollution.
The table below summarizes the key facts about HR7154:
HR7154 is above the horizon from Greenwich, United Kingdom .
Celestial coordinates and finder chart of HR7154
HR7154 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 HR7154 are provided in the following table:
The simplified sky map below shows the position of HR7154 in the sky:
Visibility of HR7154 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR7154 is circumpolar and transits at 02:01 UTC (altitude: 87.4°)
Digitized Sky Survey image of HR7154
The image below is a photograph of HR7154 from the Digitized Sky Survey 2 (DSS2 - see the credits section) taken in the red channel. The area of sky represented in the image is 0.5x0.5 degrees (30x30 arcmins). The proper motion of HR7154 is -0.061 arcsec per year in Right Ascension and -0.118 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of HR7154 from the Sun and relative movement
HR7154 is distant 172.58 light years from the Sun and it is moving towards the Sun at the speed of 11 kilometers per second.
Spectral properties of HR7154
HR7154 belongs to spectral class F3 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR7154 is situated in the Hertzsprung–Russell diagram.
HR7154 star system properties
HR7154 is a visual double star which can be observed with the help of medium or large telescopes. The table below shows key information about the HR7154 double sysyem: