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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 6:30 
Transit: 12:56 
Sunset: 19:21
wb_twilight   (Astronomical Twilight)  
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All Constellations » Canes Venatici » 

4 Canum Venaticorum

Above the horizon.  Circumpolar today
Alt: 23.90°   Az: 308.88°   Direction: North-West

4 Canum Venaticorum is a variable giant star of spectral class F3 in the constellation of Canes Venatici.

4 Canum Venaticorum visual magnitude is 6.06. Because of its faintness, 4 Canum Venaticorum 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.

Image of 4 Canum Venaticorum star
DSS2 image of 4 Canum Venaticorum. The red arrow shows the motion of 4 Canum Venaticorum during the next 10000 years (-13.00 arcmin in Right Ascension and 2.50 arcmin in declination);

Celestial Coordinates

Apparent

12h 24m 59s
+42° 24’ 21”
07h 01m 48s
19h 26m 47s

J2000

12h 23m 47s
+42° 32’ 34”

Galactic Coordinates

141.22°
73.59°

Finder Chart

Finder chart 4 Canum Venaticorum star
Simplified finder chart for 4 Canum Venaticorum.

Magnitude, Color, Spectral Class

6.06
Giant

1.01
F3III
7276K

The red dot in the diagram below shows where 4 Canum Venaticorum is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 4 Canum Venaticorum. Attribution: Richard Powell / CC BY-SA

Distance, Radial Speed, Proper Motion

4 Canum Venaticorum is distant 334.36 light years from the Sun

102.56
334.36
-0.078 arcsec/y
0.015"/y

Alternative Designations

4 Canum Venaticorum
SAO44155
SAO44155

Visibility from Your Location

4 Canum Venaticorum is circumpolar and transits at 13:00 UTC (altitude: 80.9°)