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public LocationGreenwich, UK
TimezoneEurope/London
Sunrise: 5:01 
Transit: 13:04 
Sunset: 21:06
sunny   (Daytime)   What's Visible Now?
All Constellations » Serpens » 

HR7144

Below the horizon.  Rise: 18:05 | Tran: 0:16 | Set: 6:31
Alt: -2.30°   Az: 276.94°   Direction: West

HR7144 is a multiple giant star of spectral class G8 in the constellation of Serpens.

HR7144 visual magnitude is 6.15. Because of its faintness, HR7144 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.

HR7144 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 HR7144 star
DSS2 image of HR7144. The red arrow shows the motion of HR7144 during the next 10000 years (1.17 arcmin in Right Ascension and -1.83 arcmin in declination);

Celestial Coordinates

Apparent

18h 57m 39s
+02° 30’ 17”
06h 27m 28s
01h 25m 07s

J2000

18h 56m 25s
+02° 28’ 15”

Galactic Coordinates

35.7°
0.02°

Finder Chart

Finder chart HR7144 star
Simplified finder chart for HR7144.

Magnitude, Color, Spectral Class

6.15
Giant

0.12
G8III
4816K

The red dot in the diagram below shows where HR7144 is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of HR7144. Attribution: Richard Powell / CC BY-SA

Star System Properties

HR7144 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 HR7144 double sysyem:

6.15
11.85
5.7
100 arcsec

Distance, Radial Speed, Proper Motion

HR7144 is distant 523.27 light years from the Sun and it is moving towards the Sun at the speed of 15 kilometers per second.

160.51 pc
523.27 ly
-15 km/s
0.007 arcsec/y
-0.011 "/y

Alternative Designations

SAO124073
SAO124073

Visibility from Your Location

Today's HR7144 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 87.5°
Max altitude: 41.0°
Azimuth: 272.5°