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public  Greenwich, UK Greenwich, UK  ⓘ
TimezoneEurope/London
Sunrise: 4:50 
Transit: 12:57 
Sunset: 21:05
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All Constellations » Serpens » 

5 Serpentis

Above the horizon.  Rise: 17:35 | Tran: 23:41 | Set: 5:52
Alt: 30.09°   Az: 227.64°   Direction: South-West

5 Serpentis is a variable and multiple giant star of spectral class F8 in the constellation of Serpens.

5 Serpentis visual magnitude is 5.06. Because of its faintness, 5 Serpentis 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 5 Serpentis star
DSS2 image of 5 Serpentis. The red arrow shows the motion of 5 Serpentis during the next 1000 years (6.23 arcmin in Right Ascension and -8.57 arcmin in declination);

Celestial Coordinates

Apparent

15h 20m 36s
+01° 40’ 27”
02h 39m 03s
17h 59m 40s

J2000

15h 19m 18s
+01° 45’ 55”

Galactic Coordinates

3.68°
46.46°

Finder Chart

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Finder chart for 5 Serpentis.

Magnitude, Color, Spectral Class

5.06
Giant

3.10
F8III
6213K

The red dot in the diagram below shows where 5 Serpentis is situated in the Hertzsprung–Russell diagram.

HR Diagram
H-R diagram showing the position of 5 Serpentis. Attribution: Richard Powell / CC BY-SA

Star System Properties

5 Serpentis 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 5 Serpentis double sysyem:

5.06
9.66
4.6
11.2 arcsec

Distance, Radial Speed, Proper Motion

5 Serpentis is distant 80.57 light years from the Sun and it is moving far from the Sun at the speed of 54 kilometers per second.

24.72
80.57
54 km/s
0.374 arcsec/y
-0.514"/y

Alternative Designations

5 Serpentis
SAO120946
SAO120946

Visibility from Your Location

Today's 5 Serpentis rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):

Azimuth: 88.3°
Max altitude: 40.2°
Azimuth: 271.7°