HR7764 is a multiple main-sequence star in the constellation of Sagittarius.
HR7764 visual magnitude is 6.3. Because of its reltive faintness, HR7764 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 HR7764:
Celestial coordinates and finder chart of HR7764
HR7764 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 HR7764 are provided in the following table:
The simplified sky map below shows the position of HR7764 in the sky:
Visibility of HR7764 from your location
Today's HR7764 rise, transit and set times from Greenwich, United Kingdom are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of HR7764
The image below is a photograph of HR7764 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 HR7764 is 0.028 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 HR7764 from the Sun and relative movement
HR7764 is distant 711.79 light years from the Sun and it is moving far from the Sun at the speed of 4 kilometers per second.
Spectral properties of HR7764
HR7764 belongs to spectral class A4 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR7764 is situated in the Hertzsprung–Russell diagram.
HR7764 star system properties
HR7764 is a visual double star which can be observed with binoculars or small telescopes. The table below shows key information about the HR7764 double sysyem: