HR7552
HR7552 is a variable hypergiant star in the constellation of Sagittarius.
HR7552 visual magnitude is 5.33. Because of its reltive faintness, HR7552 should be visible only from locations with dark skies, while it is not visible at all from skies affected by light pollution.
The proper motion of HR7552 is 0.023 arcsec per year in Right Ascension and -0.015 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about HR7552
HR7552 is below the horizon from Greenwich, United Kingdom .
Altitude: -1.6°
Azimuth: 174.5°
Direction: South
Celestial coordinates and finder chart of HR7552
HR7552 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 HR7552 are provided in the following table:
The simplified sky map below shows the position of HR7552 in the sky:
Visibility of HR7552 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
HR7552 is currently not visible from Greenwich, United Kingdom
Distance of HR7552 from the Sun and relative movement
HR7552 is distant 338.88 light years from the Sun and it is moving towards the Sun at the speed of 2 kilometers per second.
Spectral properties of HR7552
HR7552 belongs to spectral class A0 HR7552 is also a CrSr chemically peculiar star.
The red dot in the diagram below shows where HR7552 is situated in the Hertzsprung–Russell diagram.