iconstars iconexoplanets
iconentag icon
do not follow here
Stellar Catalog
more icon
Nearby stars catalogue
more icon
82 G. Eridani
more icon

Star 82 G. Eridani

Yellow star 82 G. Eridani is located 20 light years away from the Sun. It is a single star of spectral class G6 V, that has 70 % of solar mass. There are multiple known exoplanets in this system.
Sun distance
20 light years
galaxy map

82 G. Eridani

Yellow star, High proper motion star
Spectral class: G6 V

Location

Ascension iconRight ascension: 3h 20m 0.082s
Declination iconDeclination: -43° 3' 59.589'' (southern hemisphere)
Parallax iconParallax: 165.524
Distance iconSun distance: 19.704 ly | 6 pc

Basic characteristic

icon weight
Mass: 70 % M Sun | 733 M Jupiter
radius icon
Size: 92 % R Sun | 9.2 R Jupiter
temperature iconTemperature: 5401 K | 0.93 T Sun
time iconAge: 8 billions years | 1.74 Sun
luminosity iconLuminosity: 0.74 L Sun

Photometry

Magnitude iconApparent magnitude (V): 4.3
Magnitude iconAbsolute magnitude (V): 5.4
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).

82 G. Eridani system structure

82 G. Eridani
 82 G. Eridani g
unconfirmed
 0.1 AU 1 M⊕ 11.9 days
82 G. Eridani b 0.12 AU 2.8 M⊕ 18.3 days
82 G. Eridani c
unconfirmed
 0.2 AU 2.5 M⊕ 43.2 days
82 G. Eridani d 0.35 AU 3.5 M⊕ 89.8 days
82 G. Eridani e 0.51 AU 4.8 M⊕ 147 days
82 G. Eridani f
unconfirmed
 0.88 AU 10.3 M⊕ 331.4 days
82 G. Eridani dust belt 25 AU -
More about 82 G. Eridani
Nearby star 82 G. Eridani is a main sequence star that fuses hydrogen atoms into helium. It is approximately 90 % of the size of Sun and temperature on its surface is around 5401 K (5128 °C), which is about 93 % of Sun's temperature.
       82 G. Eridani can be found in southern celestial hemisphere, and it is possible to see it with naked eye. The star is also observable from Northern America, Europe and Asia.
Other designations of this star
e Eri, e Eridani, 82 Eridani, Gliese 139, GJ 139, HD 20794, LHS 19, LTT 1583, HR 1008, SAO 216263, FK5 119, HIP 15510, HIC 15510, Gaia EDR3 4847957293278177024
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 (* e Eri)
Astronomical database SIMBAD (the Set of Identifications, Measurements and Bibliography for Astronomical Data)
gaia icon
Gaia database (Gaia EDR3 4847957293278177024)
Archive from the Gaia mission
Closest stars

 LP 944-20
 0.07 M☉ 3.3 ly

DEN 0255-4700
 0.04 M☉ 4.2 ly

WISE 0350-5658
 0.02 M☉ 5 ly

L 230-188
 - 6.1 ly

Gaia DR2 4733794485572154752
 - 6.1 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