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public LocationGreenwich, UK
Sunrise: 4:58 
Transit: 13:04 
Sunset: 21:09
sunny   (Daytime)   What's Visible Now?
All Constellations » Gemini » 


Below the horizon.  Rise: 3:54 | Tran: 12:12 | Set: 20:29
Altitude: -0.9°   Azimuth: 313.6°   Direction: North-West

HR2439 is a sub-giant star of spectral class F8 in the constellation of Gemini.

HR2439 visual magnitude is 6.38. Because of its faintness, HR2439 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.

HR2439 is situated close to the celestial equator, as such, it is at least partly visible from both hemispheres in certain times of the year.

Image of HR2439 star
DSS2 image of HR2439. The red arrow shows the motion of HR2439 during the next 10000 years (1.00 arcmin in Right Ascension and 14.00 arcmin in declination);

Apparent Coordinates

06h 41m 01s
+24° 34’ 34”
08h 27m 10s

J2000 Coordinates

06h 39m 31s
+24° 36’ 00”

Galactic Coordinates


Finder Chart

Finder chart HR2439 star
Simplified finder chart for HR2439.

Magnitude, Color, Spectral Class



The red dot in the diagram below shows where HR2439 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR2439. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

HR2439 is distant 114.63 light years from the Sun and it is moving far from the Sun at the speed of 18 kilometers per second.

35.16 pc
114.63 ly
18 km/s
0.006 arcsec/y
0.084 "/y

Alternative Designations


Visibility from Your Location

Today's HR2439 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 65.4°
Max altitude: 63.1°
Azimuth: 294.6°