iconstars iconexoplanets
iconentag icon
do not follow here
Stellar Catalog
more icon
Nearby stars catalogue
more icon
Lambda Serpentis
more icon

Star Lambda Serpentis

Yellow star Lambda Serpentis is located 39 light years away from the Sun. It is a single star of spectral class G0-V , that has 114 % of solar mass. There is at least one exoplanet in this system.
Sun distance
39 light years
galaxy map

Lambda Serpentis

Yellow star, High proper motion star
Spectral class: G0-V

Location

Ascension iconRight ascension: 15h 46m 26.378s
Declination iconDeclination: 7° 21' 9.931'' (equatorial region)
Parallax iconParallax: 83.921
Distance iconSun distance: 38.864 ly | 11.9 pc

Basic characteristic

icon weight
Mass: 114 % M Sun | 1194 M Jupiter
radius icon
Size: 106 % R Sun | 10.5 R Jupiter
temperature iconTemperature: 5926 K | 1.03 T Sun
time iconAge: 5 billions years | 1.09 Sun
luminosity iconLuminosity: 1.94 L Sun

Photometry

Magnitude iconApparent magnitude (V): 4.4
Magnitude iconAbsolute magnitude (V): 4
5
10
15
20
25
30
35
K
2.1
H
1.6
J
1.2
Grp
0.8
I
0.8
G
0.6
V
0.5
Gbp
0.5
B
0.4
U
0.3
Absolute stellar magnitude in different parts of the electromagnetic spectrum from infrared (K band) to ultraviolet (U band).

Lambda Serpentis system structure

 Lambda Serpentis
Lambda Serpentis b
unconfirmed
 0.12 AU 0.1 M⊕ -
More about Lambda Serpentis
Nearby star Lambda Serpentis is a main sequence star that fuses hydrogen atoms into helium. It is is approximately 6 % bigger than the Sun and temperature on its surface is around 5926 K (5653 °C), which is about 103 % of Sun's temperature.
       Lambda Serpentis can be found in northern celestial hemisphere, and it is possible to see it with naked eye. The star is easily observable from Northern America, Europe and Asia.
Other designations of this star
* lam Ser, 27 Serpentis, BD +7°3023, HD 141004, HIP 77257, HIC 77257, HR 5868, SAO 121186, LTT 14677, GJ 598, Gliese 598, JP11 2646, 2MASS J15462661+0721109, N30 3543, NLTT 41151, SAO 121186, TIC 296740796, TYC 364-1224-1, WEB 13090, Gaia EDR3 4430238051199001216
External sources
icon study
Closeby Habitable Exoplanet Survey (CHES). II. An Observation Strategy for the Target Stars
Scientific study, Accepted: 12. 08. 2024
simbad icon
Simbad database (* lam Ser)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 4430238051199001216)
Archive from the Gaia mission
Closest stars

 Gamma Serpentis
 1.3 M☉ 6.2 ly

G 137-84
 - 6.9 ly

2MASS J15530228+1532369
 - 7.5 ly

2MASSW J1506544+132106
 - 7.7 ly

Ross 508
 0.18 M☉ 7.9 ly
3D map of stellar neighborhood
List of all nearby stars
Get your next news from nearby stars
This is a new project, and partly still in development. There will be soon more information and functions. We would love your support on social media.
Living Future: Nearby stars
Visit profile on X