HR189 is a main-sequence star in the constellation of Cassiopeia.
HR189 visual magnitude is 5.67. Because of its reltive faintness, HR189 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 HR189:
Celestial coordinates and finder chart of HR189
HR189 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 HR189 are provided in the following table:
The simplified sky map below shows the position of HR189 in the sky:
Visibility of HR189 from your location
Location: Greenwich, United Kingdom
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR189 is circumpolar and transits at 08:18 UTC (altitude: 86.4°)
Digitized Sky Survey image of HR189
The image below is a photograph of HR189 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 HR189 is -0.026 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.
Distance of HR189 from the Sun and relative movement
HR189 is distant 759.91 light years from the Sun and it is moving towards the Sun at the speed of 60 kilometers per second.
Spectral properties of HR189
HR189 belongs to spectral class B5 and has a luminosity class of V corresponding to a main-sequence star.
The red dot in the diagram below shows where HR189 is situated in the Hertzsprung–Russell diagram.