Ross 257 [#6131099374298]
Ross 257 7
Type:
Class I gas giant
Distance to arrival:
2,151 ls
First scanned for EDSM by:
Elfurion
First mapped for EDSM by:
Estimated value:
3,898 cr
Efficiency target:
19
Earth masses:
78.4386
Radius:
55,750 km
Reserve level:
Common
Surface temperature:
55 K
Gravity:
1.03 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Atmosphere composition:
73.69%
Hydrogen
26.31% Helium
26.31% Helium
Terraforming state:
Not terraformable
Orbital period:
463.0 d
Semi major axis:
0.12 au
Orbital eccentricity:
0.0206
Orbital inclination:
1.84°
Arg of periapsis:
16.04°
Rotational period:
497.2 d
(Tidally Locked)
Axial Tilt:
0.1370 °
Rings
Name | Type | Mass | Inner Radius | Outer Radius |
---|---|---|---|---|
Ross 257 7 A Ring | Rocky | 60,091,000,000 Mt | 95,164 km | 104,760 km |
Ross 257 7 B Ring | Icy | 352,050,000,000 Mt | 104,860 km | 147,750 km |