Oponner [#3721345878371]
Oponner 9
![](/img/bodies/planets/21.png?v=1547632157)
Type:
Icy body
Distance to arrival:
1,690 ls
First scanned for EDSM by:
Estimated value:
650 cr
Earth masses:
37.3261
Radius:
19,989 km
Surface temperature:
33 K
Surface pressure:
7.29225759 Atmospheres
Gravity:
3.80 G
Solid composition:
68.48%
Ice
21.20% Rock
10.32% Metal
21.20% Rock
10.32% Metal
Volcanism:
Water Geysers
Atmosphere:
Thick Helium
Atmosphere composition:
91.38%
Helium
8.62% Hydrogen
8.62% Hydrogen
Terraforming state:
Not terraformable
Orbital period:
852.3 d
Semi major axis:
0.24 au
Orbital eccentricity:
0.0145
Orbital inclination:
4.67°
Arg of periapsis:
235.95°
Rotational period:
0.7 d
Axial Tilt:
-2.2151 °