HR7105 is a main-sequence star in the constellation of Sagittarius.
HR7105 visual magnitude is 6.63. Because of its reltive faintness, HR7105 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 HR7105:
Celestial coordinates and finder chart of HR7105
HR7105 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 HR7105 are provided in the following table:
The simplified sky map below shows the position of HR7105 in the sky:
Visibility of HR7105 from your location
Digitized Sky Survey image of HR7105
The image below is a photograph of HR7105 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 HR7105 is -0.002 arcsec per year in Right Ascension and -0.023 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7105 from the Sun and relative movement
HR7105 is distant 546.06 light years from the Sun and it is moving towards the Sun at the speed of 50 kilometers per second.
Spectral properties of HR7105
HR7105 belongs to spectral class B8 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR7105 is situated in the Hertzsprung–Russell diagram.