Ross 257 [#6131099374298]
Ross 257 4
Type:
Gas giant with ammonia-based life
Distance to arrival:
1,377 ls
First scanned for EDSM by:
Elfurion
First mapped for EDSM by:
Sweetsnap
Estimated value:
895 cr
Efficiency target:
22
Earth masses:
527.3766
Radius:
75,834 km
Reserve level:
Common
Surface temperature:
138 K
Gravity:
3.73 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Atmosphere composition:
73.66%
Hydrogen
26.30% Helium
26.30% Helium
Terraforming state:
Not terraformable
Orbital period:
100.3 d
Semi major axis:
0.00 au
Orbital eccentricity:
0.1729
Orbital inclination:
9.34°
Arg of periapsis:
341.86°
Rotational period:
0.6 d
Axial Tilt:
1.5667 °
Rings
Name | Type | Mass | Inner Radius | Outer Radius |
---|---|---|---|---|
Ross 257 4 A Ring | Metal Rich | 123,560,000,000 Mt | 131,920 km | 146,060 km |
Ross 257 4 B Ring | Icy | 1,815,100,000,000 Mt | 146,160 km | 281,270 km |