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public LocationGreenwich, UK
Sunrise: 4:42 
Transit: 13:00 
Sunset: 21:18
sunny   (Daytime)   What's Visible Now?


Below the horizon.  Never rises today
Altitude: -16.1°   Azimuth: 138.1°   Direction: South-East

HR5439 is a double main-sequence star of spectral class B7 in the constellation of Centaurus.

HR5439 visual magnitude is 5.87. Because of its faintness, HR5439 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.

Celestial coordinates and finder chart of HR5439

Finder chart HR5439 star
Simplified finder chart for HR5439.

HR5439 is situated south of the celestial equator, as such, it is more easily visible from the southern hemisphere. Celestial coordinates for the J2000 equinox as well as galactic coordinates of HR5439 are provided in the following table:

14h 35m 31s
-41° 31’ 01”
Image of HR5439 star
DSS2 image of HR5439. The red arrow shows the motion of HR5439 during the next 10000 years (-3.33 arcmin in Right Ascension and -2.83 arcmin in declination);

Key facts about HR5439


and has a luminosity class of V corresponding to a main-sequence star.


The red dot in the diagram below shows where HR5439 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR5439. Attribution: Richard Powell / CC BY-SA

HR5439 star system properties

HR5439 is a visual double star which can be observed with the help of small or medium telescopes. The table below shows key information about the HR5439 double sysyem:

26.9 arcsec

Distance of HR5439 from the Sun and relative movement

HR5439 is distant 358.24 light years from the Sun and it is moving far from the Sun at the speed of 10 kilometers per second.

109.89 pc
358.24 ly
10 km/s
-0.02 arcsec/year
-0.017 arcsec/year

Alternative designations of HR5439


Visibility of HR5439 from your location

HR5439 is currently not visible from Greenwich, UK