HR4132 is a double sub-giant star in the constellation of Ursa Major.
HR4132 visual magnitude is 4.75. Because of its moderate brightness, HR4132 should be easily visible from locations with dark skyes, while it can be barely visible, or not visible at all, from skyes affected by light pollution.
The table below summarizes the key facts about HR4132:
Celestial coordinates and finder chart of HR4132
HR4132 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 HR4132 are provided in the following table:
The simplified sky map below shows the position of HR4132 in the sky:
Visibility of HR4132 from your location
Location: Greenwich, United Kingdom [change]
Latitude: 51° 28’ 47” N
Longitude: 0° 00’ 00” E
HR4132 is circumpolar and transits at 22:08 UTC (altitude: 78.9°)
Digitized Sky Survey image of HR4132
The image below is a photograph of HR4132 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 HR4132 is -0.14 arcsec per year in Right Ascension and 0.006 arcsec per year in Declination and the associated displacement for the next 1000 years is represented with the red arrow.
Distance of HR4132 from the Sun and relative movement
HR4132 is distant 111.91 light years from the Sun and it is moving far from the Sun at the speed of 9 kilometers per second.
Spectral properties of HR4132
HR4132 belongs to spectral class A7 and has a luminosity class of IV corresponding to a sub-giant star.
The red dot in the diagram below shows where HR4132 is situated in the Hertzsprung–Russell diagram.
HR4132 star system properties
HR4132 is a visual double star which can be observed only with the help of very large telescopes. The table below shows key information about the HR4132 double sysyem: