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public LocationGreenwich, United Kingdom
TimezoneEurope/London
Sunrise: 4:42 
Transit: 12:59 
Sunset: 21:16
sunny   (Daytime)   What's Visible Now?

HR4132

Above the horizon.  Circumpolar today
Altitude: 43.5°   Azimuth: 75.9°   Direction: East-North-East

HR4132 is a double sub-giant star of spectral class A7 in the constellation of Ursa Major.

HR4132 visual magnitude is 4.75. Because of its moderate brightness, HR4132 is easily visible to the naked eye from locations with dark skies, while it might be barely visible, or not visible at all, from light-polluted skies.

Celestial coordinates and finder chart of HR4132

Finder chart HR4132 star
Simplified finder chart for 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:

10h 33m 13s
+40° 25’ 32”
178.93°
58.62°
Ursa Major
Image of HR4132 star
DSS2 image of HR4132. The red arrow shows the motion of HR4132 during the next 1000 years (-2.33 arcmin in Right Ascension and 0.10 arcmin in declination);

Key facts about HR4132

4.75
Sub-giant

and has a luminosity class of IV corresponding to a sub-giant star.

2.07
A7IV
7938K

The red dot in the diagram below shows where HR4132 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR4132. Attribution: Richard Powell / CC BY-SA

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:

4.75
11.75
7
19.3 arcsec

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.

34.33 pc
111.91 ly
9 km/s
-0.14 arcsec/year
0.006 arcsec/year

Alternative designations of HR4132

SAO43379
SAO43379

Visibility of HR4132 from your location

HR4132 is circumpolar and transits at 16:51 UTC (altitude: 78.9°)