HR7023 is a variable and double giant star in the constellation of Sagittarius.
HR7023 visual magnitude is 6.35. Because of its reltive faintness, HR7023 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 HR7023:
Celestial coordinates and finder chart of HR7023
HR7023 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR7023 are provided in the following table:
The simplified sky map below shows the position of HR7023 in the sky:
Visibility of HR7023 from your location
Digitized Sky Survey image of HR7023
The image below is a photograph of HR7023 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 HR7023 is -0.001 arcsec per year in Right Ascension and -0.024 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7023 from the Sun and relative movement
HR7023 is distant 1,220.97 light years from the Sun and it is moving towards the Sun at the speed of 33 kilometers per second.
Spectral properties of HR7023
HR7023 belongs to spectral class M4 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR7023 is situated in the Hertzsprung–Russell diagram.
HR7023 star system properties
HR7023 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR7023 double sysyem: