HR9020
HR9020 is a sub-giant star in the constellation of Cassiopeia.
HR9020 visual magnitude is 6.33. Because of its reltive faintness, HR9020 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 HR9020 is 0.038 arcsec per year in Right Ascension and -0.014 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about HR9020
HR9020 is above the horizon from Greenwich, United Kingdom.
Altitude: 38.1°
Azimuth: 319.7°
Direction: North-West
Celestial coordinates and finder chart of HR9020
HR9020 is situated north of the celestial equator, as such, it is more easily visible from the northern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR9020 are provided in the following table:
The simplified sky map below shows the position of HR9020 in the sky:
Visibility of HR9020 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
HR9020 is circumpolar and transits at 08:58 UTC (altitude: 82.5°)
Distance of HR9020 from the Sun and relative movement
HR9020 is distant 249.81 light years from the Sun and it is moving far from the Sun at the speed of 30 kilometers per second.
Spectral properties of HR9020
HR9020 belongs to spectral class F2 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where HR9020 is situated in the Hertzsprung–Russell diagram.
