Yan Yun Oya [#5069269640641]
Yan Yun Oya 2
![](/img/bodies/planets/12.png?v=1545042798)
Type:
Rocky Ice world
Distance to arrival:
189 ls
First scanned for EDSM by:
Sidi
Estimated value:
508 cr
Earth masses:
2,7393
Radius:
9 488 km
Surface temperature:
550 K
Surface pressure:
10 502,74644954 Atmospheres
Gravity:
1,24 G
Solid composition:
40,41%
Rock
39,32% Ice
20,27% Metal
39,32% Ice
20,27% Metal
Volcanism:
Silicate Vapour Geysers
Atmosphere:
Hot thick Methane-rich
Atmosphere composition:
33,19%
Ammonia
33,19% Methane
33,19% Nitrogen
33,19% Methane
33,19% Nitrogen
Terraforming state:
Not terraformable
Orbital period:
161,5 d
Semi major axis:
0,38 au
Orbital eccentricity:
0,0007
Orbital inclination:
0,00°
Arg of periapsis:
30,30°
Rotational period:
161,7 d
Axial Tilt:
0,4532 °