HR9000 is a giant star in the constellation of Cassiopeia.
HR9000 visual magnitude is 6.51. Because of its reltive faintness, HR9000 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 HR9000:
HR9000 is above the horizon from Greenwich, United Kingdom .
Celestial coordinates and finder chart of HR9000
HR9000 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 HR9000 are provided in the following table:
The simplified sky map below shows the position of HR9000 in the sky:
Visibility of HR9000 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR9000 is circumpolar and transits at 06:35 UTC (altitude: 85.7°)
Digitized Sky Survey image of HR9000
The image below is a photograph of HR9000 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 HR9000 is 0.02 arcsec per year in Right Ascension and -0.005 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Distance of HR9000 from the Sun and relative movement
HR9000 is distant 473.15 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.
Spectral properties of HR9000
HR9000 belongs to spectral class G4
The red dot in the diagram below shows where HR9000 is situated in the Hertzsprung–Russell diagram.