HR7745 is a giant star in the constellation of Telescopium.
HR7745 visual magnitude is 6.31. Because of its reltive faintness, HR7745 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 HR7745:
Celestial coordinates and finder chart of HR7745
HR7745 is situated south of the celestial equator, as such, it is more easily visible from the southern emisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR7745 are provided in the following table:
The simplified sky map below shows the position of HR7745 in the sky:
Visibility of HR7745 from your location
HR7745 is currently not visible from Greenwich, United Kingdom [change]
Digitized Sky Survey image of HR7745
The image below is a photograph of HR7745 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 HR7745 is 0.012 arcsec per year in Right Ascension and -0.004 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7745 from the Sun and relative movement
HR7745 is distant 674.95 light years from the Sun and it is moving towards the Sun at the speed of 44 kilometers per second.
Spectral properties of HR7745
HR7745 belongs to spectral class M1 and has a luminosity class of III corresponding to a giant star.
The red dot in the diagram below shows where HR7745 is situated in the Hertzsprung–Russell diagram.