HR9011
HR9011 is a variable and double sub-giant star in the constellation of Andromeda.
HR9011 visual magnitude is 6.07. Because of its reltive faintness, HR9011 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 HR9011 is 0.013 arcsec per year in Right Ascension and -0.003 arcsec per year in Declination and the associated displacement for the next 10000 years is represented with the red arrow.
Key facts about HR9011
HR9011 is above the horizon from Greenwich, United Kingdom .
Altitude: 77.7°
Azimuth: 105.3°
Direction: East-South-East
Celestial coordinates and finder chart of HR9011
HR9011 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 HR9011 are provided in the following table:
The simplified sky map below shows the position of HR9011 in the sky:
Visibility of HR9011 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
Timezone: Europe/London
HR9011 is circumpolar and transits at 09:55 UTC (altitude: 85.4°)
Distance of HR9011 from the Sun and relative movement
HR9011 is distant 1,319.84 light years from the Sun and it is moving towards the Sun at the speed of 24 kilometers per second.
Spectral properties of HR9011
HR9011 belongs to spectral class B3 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where HR9011 is situated in the Hertzsprung–Russell diagram.
HR9011 star system properties
HR9011 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR9011 double sysyem: