HD 190257 [#135783101]

HD 190257 8 a
Type:
Class IV gas giant
Distance to arrival:
4,083 ls

First scanned for EDSM by:
expugnax
Estimated value:
989 cr

Earth masses:
1,100.6498
Radius:
77,440 km

Reserve level:
Pristine

Surface temperature:
956 K

Gravity:
7.47 G

Volcanism:
No volcanism
Atmosphere:
No atmosphere
Atmosphere composition:
72.24% Hydrogen
27.76% Helium

Terraforming state:
Not terraformable

Orbital period:
49.7 d
Semi major axis:
0.14 au
Orbital eccentricity:
0.0000
Orbital inclination:
-53.99°
Arg of periapsis:
268.30°
Rotational period:
50.2 d
Axial Tilt:
0.0830 °
Ring
Name Type Mass Inner Radius Outer Radius
HD 190257 8 a A Ring Metal Rich 2,121,300,000,000 Mt 148,660 km 359,440 km