Eratosthenes [#66649703785465]
Eratosthenes 4
![](/img/bodies/planets/21.png?v=1547632157)
![](/img/bodies/ring.png)
Type:
Icy body
Distance to arrival:
1,264 ls
First scanned for EDSM by:
janjalan
Estimated value:
500 cr
Earth masses:
2.0125
Radius:
9,564 km
Reserve level:
Pristine
Surface temperature:
45 K
Surface pressure:
0.37839783 Atmospheres
Gravity:
0.90 G
Solid composition:
68.37%
Ice
21.11% Rock
10.51% Metal
21.11% Rock
10.51% Metal
Volcanism:
Major Water Geysers
Atmosphere:
Neon-rich
Atmosphere composition:
97.53%
Helium
2.44% Neon
2.44% Neon
Terraforming state:
Not terraformable
Orbital period:
260.7 d
Semi major axis:
0.08 au
Orbital eccentricity:
0.1594
Orbital inclination:
3.49°
Arg of periapsis:
37.73°
Rotational period:
261.6 d
(Tidally Locked)
Axial Tilt:
-0.2571 °
Ring
Name | Type | Mass | Inner Radius | Outer Radius |
---|---|---|---|---|
Eratosthenes 4 A Ring | Icy | 431 Mt | 14,922 km | 43,953 km |