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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 6:55 
Transit: 11:43 
Sunset: 16:31
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All Constellations » Coma Berenices » 

HR4719

Below the horizon.  Rise: 1:16 | Tran: 9:40 | Set: 18:05
Alt: -9.87°   Az: 23.23°   Direction: North-North-East

HR4719 is a multiple main-sequence star of spectral class A7 in the constellation of Coma Berenices.

HR4719 visual magnitude is 6.42. Because of its faintness, HR4719 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 HR4719 star
DSS2 image of HR4719. The red arrow shows the motion of HR4719 during the next 10000 years (-2.33 arcmin in Right Ascension and -0.67 arcmin in declination);

Celestial Coordinates

Apparent

12h 25m 41s
+25° 26’ 43”
13h 41m 57s
02h 07m 38s

J2000

12h 24m 26s
+25° 34’ 58”

Galactic Coordinates

225.75°
83.76°

Finder Chart

Finder chart HR4719 star
Simplified finder chart for HR4719.

Magnitude, Color, Spectral Class

6.42
Main-sequence

1.47
A7V
7658K

The red dot in the diagram below shows where HR4719 is situated in the Hertzsprungā€“Russell diagram.

HR Diagram
H-R diagram showing the position of HR4719. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR4719 is a visual double star which can be observed with the help of large telescopes. The table below shows key information about the HR4719 double sysyem:

6.42
7.42
1
1.4 arcsec

Distance, Radial Speed, Proper Motion

HR4719 is distant 318.67 light years from the Sun and it is moving towards the Sun at the speed of 6 kilometers per second.

97.75
318.67
-6 km/s
-0.014 arcsec/y
-0.004"/y

Alternative Designations

SAO82293
SAO82293

Visibility from Your Location

Today's HR4719 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 64.6°
Max altitude: 64.0°
Azimuth: 295.4°