Ross 257 [#6131099374298]
Ross 257 7
Type:
Class I gas giant
Distance to arrival:
2 187 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 |
