HR7571
HR7571 is a variable hypergiant star in the constellation of Sagittarius.
HR7571 visual magnitude is 6.48. Because of its reltive faintness, HR7571 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 HR7571:
Celestial coordinates and finder chart of HR7571
HR7571 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 HR7571 are provided in the following table:
The simplified sky map below shows the position of HR7571 in the sky:
Visibility of HR7571 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
Today's HR7571 rise, transit and set times from Greenwich, United Kingdom [change] are the following (all times relative to the local timezone Europe/London):
Digitized Sky Survey image of HR7571
The image below is a photograph of HR7571 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 HR7571 is -0.004 arcsec per year in Right Ascension and -0.042 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR7571 from the Sun and relative movement
HR7571 is distant 379.95 light years from the Sun and it is moving towards the Sun at the speed of 2 kilometers per second.
Spectral properties of HR7571
HR7571 belongs to spectral class A0 and has a luminosity class of V corresponding to a hypergiant star.
The red dot in the diagram below shows where HR7571 is situated in the Hertzsprung–Russell diagram.
